Features: Make of foam materials, with good elastics, enduring, waterproofs and comfortable support. This comfortable Kayaks seat is form fitting design and in line with ergonomics to provide perfect comfort in your water trip. The inflatable Kayaks seat have four adjustable buckles Strap, you can adjust angles of the seat. The Canoes Seat with hook, rustproof and enduring, suitable for most any Kayaks, and easy to install and remove. Suitable for various kayaks, canoes, paddle board and fishing boats. Specifications: Materials: Foam Color: 1 Gray/Gray White Seat Cushions size: about 48x45cm/18.9x17.72inch Backrest size: about 45x48cm/17.72x18.9inch Package Includes: 1pc Inflatable Kayaks Seat note: Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color.