1.SAFE & DURABLE MATERIAL:The deluxe padded kayak seat is composed of two parts of materials: EVA foam inside and 210D polyester outside. In this way, it has a lot more buffering compared with counterparts of other kinds on the market. The thickened and non-slip kayak seat allows you to enjoy all kinds of water sports. 2.COMFORTABLE TO SIT ON: The super thick backrest and foamed pad are consistent with ergonomic design. Therefore, high and soft backrest stuffed with foam provides you enough comfort. The anti-s and shake-proof features enable you to keep in place without easily falling into water. 3.4 ADJUSTABLE STRAPS: There are 2 front and 2 rear adjustable straps, coupled with 4 fixed D-shape rings and 4 pairs of stainless steel screws. All these accessories ensure that they can be well fixed in place to meet your different requirements. It is perfect for most kayaks, canoes and rafts. 4.EASY & QUICK INSTALLATION: It only takes a minute to quickly install, adjust and remove this kayak seat from the kayak. We provide you with four adjustable straps and useful hangers.