LEASHLOK SUP COIL SERIES Leashes are 8mm they are 10'. All are solid in color and come with a full 2” pressure relief ankle, double SS swivels, enclosed key pocket and a large release tab! They are made with the highest quality materials and put to the highest possible test in Hawaiian surf. These products are made to assist your surfing activities and not to be confused with the experience needed to deal with different ocean conditions or as a substitute for your abilities. Please remember to replace your Attachments and Leashes yearly to avoid breakage.