The Fastfender Sail is the ultimate fender hanger for the rapid and straightforward hanging, adjustment and stowing away of boat fenders.  The easiest way to attach your boat fenders Easily adjust your fender in height Easy to use with one hand Sold in pairs in either Blue, Black or White Fastfender Sail is designed to fit onto cables up to 3/8" The perfect gift for every boat or sailing yacht owner Finally a sailing boat gadget that's useful Getting the fenders properly adjusted when going into a strange marina is usually a guessing game, but not anymore! With Fastfender you, your wife or your fellow passengers are able to adjust the height of fenders in seconds! Fastfender makes docking the boat easy: if you need to raise or lower a boat fender it's as convenient as lowering your blinds!   Pack contains 2 Clips  Railing thicknessMax. 8 mm Thickness ropeMin/max: 6 - 12 mmRecommended: 10 mm MaterialPA6 AWAMID