The HO Sports Horseshoe Heel Replacement is made from durable rubber and plastic. Combo skis are great to have for visitors, young ones, or those new to water skiing altogether. Chances are if you have a pair, they've gotten their fair share of use over the years. This kit comes complete with six Phillips head self-tapping screws and left and right slide adjustment guides for easy mounting on your ski. If your combo ski heel binding has seen better days and is worn out or damaged, then you need the HO Sports Horseshoe Heel Replacement.