Equipped with two oversized cradles, the easy-to-install J-Dock safely holds everything from a pair of kayaks (with paddles) to skis and snowboards to bikes. Includes two 12' cam buckle straps, two 30" gear loops, and two 2-1/2" mounting bolts. Corrosion-resistant cradles also install on outside walls. (Kayaks and Paddle not included) Supports up to 150 lbs. Dimensions: 16"W x 10"H x 5"D.