24" Kayak/SUP Foam Block

Do you need a replacement block or are you going to assemble your own foam block kayak transport system? These kayak or stand up paddle board foam spacer blocks are ideal for your vehicle transportation needs. Non-skid laminate bottom. Shaped to conform and cushion virtually any kayak hull shape and fits round, square, and factory oval cross rail systems.

SIZE: 4" x 4.75" x 24"