The Yak Gear Zig Zag Cleat Kit comes with a 3-1/2 inch nylon zig zag cleat for kayaks, canoes, and small boats. The zig zag cleat provides a stable access point to secure anchors, drift chutes, bow lines, and safety lines. Zig zag cleats require no knots to be tied, as the pressure from the lace back design keep all anchors in place using up to 3/8 inch rope. As always, this complete kit comes with all stainless steel installation hardware, installation instructions, and rigging tips from Yak Gear. Water proof silicone recommended, not included.