Dinghy Sheet Boom Sling

Dinghy Sheet Boom Sling to go mid way along the boom to prevent the mainsheet from hanging down and possibly catching you on a gybe or tack 
Supplied with velcro attachment with a self adhesive piece of velco to stick to the boom (make sure the boom is clean and dry before sticking in on)
130mm wide and 255mm long making a working diameter of 230mm