Give Your Boots the VIP Treatment! Boost Your Boot: Aftermarket inserts that bring new life to your boot plate. Set of 4: Comes complete, so you&';re not left hanging. The Ronix M6 SharkTooth Boot Hardware is like the VIP upgrade for your wakeboarding boots. Why settle for the basics when you can elevate your gear to pro level? This set of 4 reinforcement inserts ensures your boots are in for the long haul. Slide into the future of wakeboarding with confidence!