The Optimist daggerboard bungy from Optiparts is made of 6 mm dinghy shockcord with a red PVC handle to retain the Optimist daggerboard in its case. The legal handle to keep your Optimist daggerboard in place and your Optimist hiking strap up, too.FeaturesComes in a complete set with two sizes of tubingShockcord and 3 mm Vectran rope to keep the shockcord in placeTechnical FileInstruction Manual .input-wrapper a { text-decoration: none; / Removes underline / background-color: transparent; / Ensures no background color / } .input-wrapper a:hover { text-decoration: underline; / Adds underline on hover / background-color: transparent !important; / Removes grey highlight / }