Riverside® 16in No-Skid Kayak Block Sherpak If you paddle a SUP

If you paddle a SUP or SOT

Precision Machined Spike - The 7

Cold holds even in the heat of adventure

reducing pressure points on your hull during car-top transport

Riverside® 16in No-Skid Kayak Block Sherpak If you paddle a SUPExtra long foam block for kayaks that need more support. At 16 inches, the Riverside No Skid Kayak Block provides a wider contact area than standard blocks, reducing pressure points on your hull during car top transport. Non skid base grips your crossbar without shifting. Works with Riverside carrier kits and most crossbar systems. When you're hauling a longer or heavier boat, more foam means more confidence on the highway.