Sold in singles. These 18" long non-skid EVA blocks are perfect for replacing your aging blocks, or, for setting up a brand new transport system. Water resistant. Universal fit profile for round, square, or factory bars. Offered with a one year warranty
The 18" Kayak Foam Block is a great product when a single replacement is required, or, for the "do it yourself" paddler that is creating their own set-up. Sold in singles. Note: Safe boat transport requires two blocks.