The Standard Kayak Kit includes everything needed to safely and affordably transport one kayak. The 14" blocks feature a universal cut-out profile that fits round, square and oval load bars. Includes two 15' load straps and safety tie-downs. Made with the finest EVA closed cell foam. Features: 14" long foam blocks to transport most kayaks Two 15' load straps for a confident transport Safety tie-downs to fully ensure a secure installation Reusable packaging that stores the kit when not in use One Year Limited Warranty Specifications: Weight: 3.3 lb Length: 14" (per block) Width: 4.75" (per block) Height: 3.75" (per block) Load Capacity: 55 lb Style: MPG155