Rectangle Cushion Foam

Bed Frames & Headboards for a Rectangle Cushion Foam search — match type first, then one printed spec.

Featured brands
Authenticated productsVerified shops
Yami. Best of Asia
MOUNT-IT!
Cushion Lab

Yami. Best of Asia

4.5
544.4K
Sold
96.3K+
Follower
SAMYANG Buldak Ramen Korean Carbonara Stir-Fried Carbonara Hot Chicken Flavor - 5 Packs* 4.58 oz Spicy Cheese Chicken Ramen Noodles Food Instant Packaged Pansit，SAMYANG Buldak Ramen，Hot Chicken Flavor with Cheese，Spicy Chicken Artificial Flavor
$13.99
NEW Melon Flavor Alert, ORBIT TRENZY GAHM Milk Classic Rice Crackers 8.53 oz Korean Snack Mild Milky Flavor Delicious Crispy Protein Treat Melt-in-the-Mouth Ricecakes Light Flavor Melting
$17.74
VEGAS Steam and Cooking Pot Ramen Pot Multifunction 18cm/7.1 inch 1.7L Capacity Colors May Vary | mini cooker Multifunctional cooker| Small Appliance| Easy to clean| Dual Safety Protection System| Nonstick & Easy to Clean
$30.60
FINO Premium Touch Hair Mask 230g Repair Shampoo 550ml Conditioner 550ml Hair Oil 70ml Haircare Hairtreatment Cleanser Cleansing - 4-Pack Repairing Comfort
$28.99
KUBOTA Authentic Japanese Strawberry Mochi Daifuku 200g - Soft Glutinous Rice Cake with Sweet Strawberry Filling Dessert Snack for Tea Time or Gifting
$16.79
Lion PAIR Acne Treatment Cream 24g Larger Size - Top Selling Japanese Acne Creamy Gentle Formula with Lid Included for Clear Skin
$21.68

HOMBYS Couch Cushion Replacement Insert - High Density Foam, Firm Durable Support, Rustic Solid Couch Pad, Fix Sagging Cushions, Removable & Washable Zipper Cover, Fits Sofas & Chairs, Machine Wash Compatible
Free shipping

HOMBYS Couch Cushion Replacement Insert - High Density Foam, Firm Durable Support, Rustic Solid Couch Pad, Fix Sagging Cushions, Removable & Washable Zipper Cover, Fits Sofas & Chairs, Machine Wash Compatible

4.835 sold
Flash sale00:00:00
$99.99
Geelin 36x14 in Classic Rectangular Chenille Velvet Beige Button Tufted Thick Memory Foam Daybed Bench Cushion - Indoor/Outdoor Living Room, Patio Swing Seat Pad

Geelin 36x14 in Classic Rectangular Chenille Velvet Beige Button Tufted Thick Memory Foam Daybed Bench Cushion - Indoor/Outdoor Living Room, Patio Swing Seat Pad

1 sold
$66.37
20x20 in Rectangular Couch Cushion Inserts - Set of 3 Grey 40D High-Density Foam Pads, 2 in Trimmed Washable Anti-Sag Plain Fabric Pad Attachment Sofa Seat Repair Cushions, 40D Foam

20x20 in Rectangular Couch Cushion Inserts - Set of 3 Grey 40D High-Density Foam Pads, 2 in Trimmed Washable Anti-Sag Plain Fabric Pad Attachment Sofa Seat Repair Cushions, 40D Foam

1 sold
Limited time deal
$16.24
FURNOVA Premium High-Density Foam Pad – 1.5” x 19.7” x 17.7” – 1-Pack | Firm Cushion Foam for Sofa, Chair & Bench | Easy to Cut, Durable & Long-Lasting Support

FURNOVA Premium High-Density Foam Pad – 1.5” x 19.7” x 17.7” – 1-Pack | Firm Cushion Foam for Sofa, Chair & Bench | Easy to Cut, Durable & Long-Lasting Support

1 sold
$18.00
Lazy Sofa Cushion Support Pad, Couch Seat Pad, Couch Accessories, High-Density Foam Filling, Size 44"x20", Improves Sofa Cushion Sagging, Gray/Black, 1 Piece, Universal Cushion

Lazy Sofa Cushion Support Pad, Couch Seat Pad, Couch Accessories, High-Density Foam Filling, Size 44"x20", Improves Sofa Cushion Sagging, Gray/Black, 1 Piece, Universal Cushion

4.6177 sold
-41%$14.39$24.39
Upholstery Cushion 5" Height x 30" Width x 96" Length 44ILD (Firm)
Free shipping

Upholstery Cushion 5" Height x 30" Width x 96" Length 44ILD (Firm)

3 sold
$75.99
Grey Rectangular High-Density Foam Cushion Support Pads (Set of 3, 22x22x2.4"), 40D High Resilience Breathable Smooth Surface Seat Savers, Cuttable Durable Under Cushions to Fix Sagging Sofa-Couch, Improve Appearance & Prolong Sofa Life
Free shipping

Grey Rectangular High-Density Foam Cushion Support Pads (Set of 3, 22x22x2.4"), 40D High Resilience Breathable Smooth Surface Seat Savers, Cuttable Durable Under Cushions to Fix Sagging Sofa-Couch, Improve Appearance & Prolong Sofa Life

$56.00
22in x 22in 40D High-Density Foam Multi-Fit Sofa Cushions (2PCS, White) - Customizable Foam Insert, Firm Tailored Fit, Odor-Free Couch Fixer, Sagging Seat Support Solution, Home Seating Enhancer

22in x 22in 40D High-Density Foam Multi-Fit Sofa Cushions (2PCS, White) - Customizable Foam Insert, Firm Tailored Fit, Odor-Free Couch Fixer, Sagging Seat Support Solution, Home Seating Enhancer

Limited time deal
$18.19
Foamagic 40D High-Density Trapezoidal Foam Couch Cushion Support for Sagging Seats 20" x 20" White Set of 1/2/3 Quick Easy Installation All Seasons Comfort Enhancer. (Not a cushion, placed under the sofa cushion)
Free shipping

Foamagic 40D High-Density Trapezoidal Foam Couch Cushion Support for Sagging Seats 20" x 20" White Set of 1/2/3 Quick Easy Installation All Seasons Comfort Enhancer. (Not a cushion, placed under the sofa cushion)

4.21.5K sold
Limited time deal00:00:00
$52.00
Modern Rectangular Gray Solid Foam Waffle Seat Cushion Pad - 18x16x3in, Supportive Pressure Relief for Tailbone, Hips, Back, Sciatica, Ideal for Office Chair, Car Seat Recliner Long-Sitting Users
Free shipping

Modern Rectangular Gray Solid Foam Waffle Seat Cushion Pad - 18x16x3in, Supportive Pressure Relief for Tailbone, Hips, Back, Sciatica, Ideal for Office Chair, Car Seat Recliner Long-Sitting Users

2 sold
$45.00
Large Size Rectangle Black Memory Foam Seat Cushion - Car Interior Accessory, Office Desk Chair Use, Ultrasonic Pressure Cover, Anti-Skid Bottom, Machine Washable Cover, Thicker & More Comfortable Long-Sitting Pressure Relief

Large Size Rectangle Black Memory Foam Seat Cushion - Car Interior Accessory, Office Desk Chair Use, Ultrasonic Pressure Cover, Anti-Skid Bottom, Machine Washable Cover, Thicker & More Comfortable Long-Sitting Pressure Relief

$37.45
Dense Foam Cushion Insert - Sagging Sofa Replacement Pad, Breathable Support for Home, Comfort Upgrade for Beds

Dense Foam Cushion Insert - Sagging Sofa Replacement Pad, Breathable Support for Home, Comfort Upgrade for Beds

5 sold
$59.60
White Upholstery Foam Sheet, Firm Support and Quick Rebound for Cushion Replacement and DIY Projects, Square or Long Sizes, Multiple Thicknesses

White Upholstery Foam Sheet, Firm Support and Quick Rebound for Cushion Replacement and DIY Projects, Square or Long Sizes, Multiple Thicknesses

$11.98
High-Density Upholstery Foam, 72 x 24 in, 1, 3 or 4 in Thick, Cuttable White Foam Sheet for Bench Cushions, Window Seats and DIY Upholstery
Free shipping

High-Density Upholstery Foam, 72 x 24 in, 1, 3 or 4 in Thick, Cuttable White Foam Sheet for Bench Cushions, Window Seats and DIY Upholstery

1 sold
$24.98
HOMBYS Thick Traditional Foam Bathhouse Seat Cushion - Waterproof, Heat-Insulated, Removable & Washable Cover - Fits Most Sauna Benches - For Home Sauna Setups
Free shipping

HOMBYS Thick Traditional Foam Bathhouse Seat Cushion - Waterproof, Heat-Insulated, Removable & Washable Cover - Fits Most Sauna Benches - For Home Sauna Setups

2.05 sold
$99.99
2-Piece High-Density Polyurethane Packing Foam Sheets (12x10x2.125 in) - Cuttable Pads for Home Organization, Toolbox Storage (Black), Two Pieces

2-Piece High-Density Polyurethane Packing Foam Sheets (12x10x2.125 in) - Cuttable Pads for Home Organization, Toolbox Storage (Black), Two Pieces

Limited time deal00:00:00
$37.99
BKT Ergonomic Lumbar Support Cushion & Backrest Set - "Yang Mi" & Forbidden City Collab - Standard Lilac Purple - For Office Chair, Car Seat, Sofa - 363x327x333mm
Free shipping
Yami. Best of Asia

BKT Ergonomic Lumbar Support Cushion & Backrest Set - "Yang Mi" & Forbidden City Collab - Standard Lilac Purple - For Office Chair, Car Seat, Sofa - 363x327x333mm

4.55 sold
$56.04
【Back to School】Downluxe Outdoor Chair Cushions for Patio Furniture, Water-Resistant Square Corner Patio Chair Cushions with Ties, High Density Foam Outdoor Seat Cushion, Perfect Home Decor, 18.5" X 16" X 3",dorm essentials,home essentials
Free shipping

【Back to School】Downluxe Outdoor Chair Cushions for Patio Furniture, Water-Resistant Square Corner Patio Chair Cushions with Ties, High Density Foam Outdoor Seat Cushion, Perfect Home Decor, 18.5" X 16" X 3",dorm essentials,home essentials

4.6499 sold
$31.99
BEBAS High-Density Memory Foam Lumbar Support Seat Cushion - Solid Elongated Rectangle, Ergonomic Car/Office Cushion for Office Workers, Pressure Relief, Spinal Alignment, Removable Machine-Wash Cover, Black

BEBAS High-Density Memory Foam Lumbar Support Seat Cushion - Solid Elongated Rectangle, Ergonomic Car/Office Cushion for Office Workers, Pressure Relief, Spinal Alignment, Removable Machine-Wash Cover, Black

$47.56
Mount-It! Ergonomic Memory Foam Seat Cushion with Filling, Adjustable Straps, Curved Shape, Breathable Mesh - Back Support, Body Alignment, Cooling Support Lumbar Pillows, Removable for Easy Washing, Posture Care for Office Desk Chair, Home Use
Free shipping
MOUNT-IT!

Mount-It! Ergonomic Memory Foam Seat Cushion with Filling, Adjustable Straps, Curved Shape, Breathable Mesh - Back Support, Body Alignment, Cooling Support Lumbar Pillows, Removable for Easy Washing, Posture Care for Office Desk Chair, Home Use

$64.99
1-Piece Solid Rectangular 3-Inch Memory Foam Sofa Topper Pad (59x27.5" LxW) with Machine Washable Cover, Non-Slip Grip Bottom for Living Room Home Supplies (machine wash: yes)
Free shipping

1-Piece Solid Rectangular 3-Inch Memory Foam Sofa Topper Pad (59x27.5" LxW) with Machine Washable Cover, Non-Slip Grip Bottom for Living Room Home Supplies (machine wash: yes)

$79.99
Foamagic Couch Cushion Support for Sagging Seat 3/2/1 Pack 22x22x2.4 Inch High-Density 40D Foam Sofa Saver & Replacement Insert Quick No-Tool Install for Saggy Couch or Chair
Free shipping

Foamagic Couch Cushion Support for Sagging Seat 3/2/1 Pack 22x22x2.4 Inch High-Density 40D Foam Sofa Saver & Replacement Insert Quick No-Tool Install for Saggy Couch or Chair

4.6248 sold
Flash sale00:00:00
$39.00
Cushion Lab | Cloud Cradle Seat Cushion — Sit Softly, Anywhere You Sit — Memory Foam Cushion for Office Chair, Car & Home
Free shipping
Cushion Lab

Cushion Lab | Cloud Cradle Seat Cushion — Sit Softly, Anywhere You Sit — Memory Foam Cushion for Office Chair, Car & Home

4.64.5K sold
Limited time deal
-12%$74.99$85.00
High-Density Foam Sofa Cushion Support, 20" X 20" Magic Pad for Furniture Seat Indent Repair, Durable Couch Bottom Padding

High-Density Foam Sofa Cushion Support, 20" X 20" Magic Pad for Furniture Seat Indent Repair, Durable Couch Bottom Padding

4.524 sold
-48%$10.60$20.39
High-Density Upholstery Foam, 24 x 24 in Square, 2, 3 or 4 in Thick, Cuttable White Foam Padding for Seat Cushion Replacement and DIY Projects
Free shipping

High-Density Upholstery Foam, 24 x 24 in Square, 2, 3 or 4 in Thick, Cuttable White Foam Padding for Seat Cushion Replacement and DIY Projects

1 sold
$24.98
HOMBYS Removable Washable Cushions Soft Padded Shredded Foam Sofa Nook Cushion Set - Tufted Detail, Plain Look, Stain Resistant, for Corner Seating, Dining Corner Chair Cover Upgrade
Free shipping

HOMBYS Removable Washable Cushions Soft Padded Shredded Foam Sofa Nook Cushion Set - Tufted Detail, Plain Look, Stain Resistant, for Corner Seating, Dining Corner Chair Cover Upgrade

5.025 sold
$189.99
Belord Luxury Cushions for Outdoor Chairs Set - 6-in Thick, 22x24in, 28D Shape-Hold Foam Filling, Fade-Resist, Water-Resistant, Spill-Proof Cover, Removable for Outdoor Furniture, Patio Swing Lounge Cushions
Free shipping

Belord Luxury Cushions for Outdoor Chairs Set - 6-in Thick, 22x24in, 28D Shape-Hold Foam Filling, Fade-Resist, Water-Resistant, Spill-Proof Cover, Removable for Outdoor Furniture, Patio Swing Lounge Cushions

5.044 sold
$142.49
Foamagic 40D High Density Memory Sponge Sofa Cushion Support - 20x20x2 inch Gray Lifters for Sagging Couches, All Seasons, 1/2/3 Pack
Free shipping

Foamagic 40D High Density Memory Sponge Sofa Cushion Support - 20x20x2 inch Gray Lifters for Sagging Couches, All Seasons, 1/2/3 Pack

4.216.1K sold
Limited time deal00:00:00
$62.40
Honeycomb Structure Firm Gel Seat Cushion - Ergonomic Support, Thick Cooling Breathable Fabric, Even Weight Distribution, Non-Slip Hand Wash Only Cover for Home/Workplace Desk Chair, Car Seat
Free shipping

Honeycomb Structure Firm Gel Seat Cushion - Ergonomic Support, Thick Cooling Breathable Fabric, Even Weight Distribution, Non-Slip Hand Wash Only Cover for Home/Workplace Desk Chair, Car Seat

4.282.6K sold
$44.14
Xkopefan Non-Slip Memory Foam Deep Seat Cushion Pad - Removable Washable Cover, Extended Zipper, Back Pressure & Sciatica Relief, Christmas Gifts for Husband
Free shipping

Xkopefan Non-Slip Memory Foam Deep Seat Cushion Pad - Removable Washable Cover, Extended Zipper, Back Pressure & Sciatica Relief, Christmas Gifts for Husband

4.156.4K sold
Limited time deal
-48%$29.99$57.99
Related Searches
Rectangle cushion foam
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rectangle cushion cover
Expanding Foam
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Bath Mats
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Introduction

On Rectangle Cushion Foam, the useful cards are Bed Frames & Headboards. Check size, count, or format as printed before you compare price. A lifestyle crop is not a spec.

  • A refill or compatible part later
  • What ships in the box vs lifestyle photo
  • One printed spec (size, count, format, model)

Save the listing only after the spec line and the photos agree on type and size.

Write down the model or size you need for Rectangle Cushion Foam. Availability and price still belong on the product page.

FAQs

This URL is merchandised as Bed Frames & Headboards. If photos show a different type, skip that card. Match Bed Frames & Headboards first, then compare one printed spec.

A refill or compatible part later. Kits and singles mix on a search like Rectangle Cushion Foam. Read the in-box list. A finished-project photo is not a packing list.

What ships in the box vs lifestyle photo. Open two cards and look for the same field. If it is missing, the listing is incomplete for a Rectangle Cushion Foam shopper.

Stay on Bed Frames & Headboards and ignore titles that only repeat Rectangle Cushion Foam. One printed spec (size, count, format, model). If that is missing from spec or photos, treat it as a different aisle.

Confirm the printed spec, photos, and seller notes on the product page. This KEP does not hold live stock or prices. Prefer the card that names size, count, or model in text.