The foam used in this product is long-lasting and sturdy, with a soft EVA foam interior and a tough 210D polyester exterior.The thick foam cushion is designed for extended use during water sports, providing all-day comfort.Our kayak seats feature top-quality hooks that stand out from others on the market, offering superior corrosion resistance and durability.There are 2 adjustable straps in the front and 2 in the rear, which allow the seat to be securely positioned to meet various requirements.This provides a broad range of customization to fit most kayaks, making installation and removal very simple.The high back design and padded support for your back and buttocks offer improved comfort during your water adventures, following ergonomic principles.A waterproof detachable storage bag is included at the back, providing additional space for storing small items.