One-piece design ensures that pieces don't get lost and it's easy to use NRS heavy-duty cam buckles w/ dual springs & 2000 lb. rating Attaching thigh straps to your boat is a piece of cake Attach to self-bailing holes in the floor if D-rings are not available NRS Inflatable Kayak Thigh Straps - Thigh straps are a key ingredient to the enjoyment of inflatable kayaks. They help with the maneuverability and stability of your boat. These ergonomically contoured straps are constructed of a Cordura nylon covering with minicell foam padding. Marine grade bronze swivel hooks provide quick release and attachment of the straps. All stress areas are bar-tacked and double sewn.These thigh straps are designed to fit NRS and Aire inflatable kayaks. If you have specific questions on fit, please call our Paddling Specialists at 1.800.99.4GEAR.