The RollerGard Rolling Skate Guards are designed for ice hockey skates to be used as roller skates with a one-size fits all design in black color. Made of plastic, these skate guards feature roller skate wheels for easy conversion. Ideal for unisex adults, these skate guards are a must-have for hockey players looking to transition from ice to roller skating smoothly. Designed by RollerGard and originating from China, these skate guards provide a convenient and durable solution for hockey enthusiasts.