The Sidelines Tread Wells Skate Guards are a walkable skate guard. Much wider than typical skate guards, their boot-like soles provide amazing walking stability with excellent traction and mobility. Because they are easy to put on and will not damage rugs or floors, Tread wells are perfect for children or beginner skaters. Simply slide your blade into the slot on the sole and wrap the Velcro® straps snugly around your skate. You're now ready to walk anywhere without worrying about marring floors or slipping.