Our luxury sheets are made from rayon derived from bamboo, which is manufactured in an environmentally friendly way.Fibers from our sheets are extremely soft, luxury and feel like to perfect temperature to help you sleep more comfortably.LUXURY LOOK & SILKY SOFTNESS Our Sheets are an incredibly soft fabric, and its special weave leaves materials feeling silkier and often more luxurious.All you have to do is run your hands across some sheets to discover how silky they really are.COOLING AND MOISTER-WICKING SHEETS Our Sheets has excellent temperature regulating properties, which means that the bed sheets are designed to keep you cool on summer nights and warm on chilly winters.This is an ideal option for hot sleepersFits Extra Deep Mattress - extra deep pocket sheet set fits 18" - 24" inches extra-deep mattresses,it perfect for extra tall and thick mattresses,memory foam toppers,air or double pillow-top mattresses,and our fitted sheets will not slips off.Size Dimensions - 4 pcs queen sheet set, includes 1 flat sheet (90"x102"),1 fitted sheet (60"x80") and 2 pillowcases (20"x30").Machine washable and this sheet set is finished with fine stitching to ensure a good level of comfort to last for years.