Hobie 16 Neoprene Kit part # 16706 . Provides excellent footing while out on the trapeze . Eliminates abrasion on you skin or clothing because it sheds sand. Zero water retention. Made out of 1/8″ thick knobby black neoprene. Kit includes industrial grade contact cement , brush and instructions for easy installation on any boat. The 16 kit is full wrap around side crossbars.