The RollerGard is an innovative rolling skate guard that allows hockey players or skaters the option of roller skating on their ice blades when they are done at the ice arena. Hockey coaches of all age groups now have the option of warming up their players prior to their scheduled ice times. Parents of small kids can now arrive at the rink at their practice time, what a time saver. Built to last with durable non-marking wheels, ABEC 5 bearings, and lightweight plastics. Improve your skating stride and endurance at the same time. The RollerGard is a great addition to any skater's bag. Skate into the rink, out of the rink, and anywhere that has smooth hard surfaces. The Rollergard uses indoor/outdoor wheels with an 89A durometer and ABEC-5 bearings. Secure fit with non-slip strap and lock notch strap technology. One Size Fits All!