DAKINE TIE DOWN STRAPS The Dakine Tie Down Straps make car roof rack transportation a cinch. These straps are offered as a set of two 12-foot straps. The Tie Down Straps feature the secure tightening of heavy-duty 1-inch cam buckles. 65% Polyester, 14% Neoprene, 13% Nylon, 7% Spandex, 1% Polyurethane Heavy duty 1" [ 25mm ] cam buckle Integrates with Dakine surf travel boardbags Carrying bag