CAPACITY: Generous 165lb carrying capacity allows you to easily transport your kayak / canoe;solid aluminium frame and foam bumpers on each arm to protect your canoe / kayak hull. SOLID TIRES: Large full solid PU tires will roll smoothly across sand and gravel. EASY ASSEMBLY AND DISASSEMBLY: Ktaxon Kayak trolley is easy to assemble with no tools required;dolly breaks down for easy and convenient storage or transport. SPRING LOADED STAND: Part of the support stand features a 7 H spring-loaded stand which keeps the dolly cart propped up onshore for quick loading out of water. MORE ACCESSORIES: It will come with two 12 Ft spare Tie-down strap you can secure full size kayak /canoe and yet store and transport the cart without any trouble. Specifications: Material: PU & Aluminum Alloy Color: Silver Weight: 6.61 lbs Tube Thickness: 1.5mm Maximum Weight: 165 lb