Highest grade urethaneOne piece moulded cord technologyPlug buddyEncapsulated dual anchor stainless free spin swivel :: Unisex > Surf Accessories. Diameter: 7mmReinforced flexi-neckOne piece moulded cord technology. eliminates weak pointsDetachable rail saverHighgrade urethaneO&E leash stringWorld's strongest leash. 40% stronger and flexibleLength: 8ftO&E brandingDual anchor stainless free spin swival. for tangle free surfingLightweight constructionComfortable padded strapSafety release loopOptimal wave size: Up to 11ft Size: one size.