Kayak and canoe folks, listen up - this seat cushion is about to save your backside on those long paddling trips! Made from lightweight EVA foam that's both shock-absorbent and waterproof, it measures 37x32.5x1cm - perfect for most sit-on-top kayaks. The ergonomic design with those little bumps might look funny, but they actually make sitting for hours way more comfortable by reducing pressure points. There's double-sided tape on the back to keep it from sliding around, but it's still easy to remove when you need to. Whether you're fishing, touring, or just enjoying a lazy day on the water, this pad makes a huge difference in comfort. Compatible with almost every kayak out there, and the black color looks clean and won't show dirt. Seriously, if you've ever finished a paddling trip with a sore backside, you need this cushion. It's one of those simple accessories that you'll wonder how you ever managed without. Quality construction that holds up to sun and water exposure too!