Invacare's Court-Side Glides give consumers a durable walker glide tip that is long-lasting, safe and easy to install, and provide a smooth glide experience. Consumers can install them in seconds on Invacare fixed wheeled walkers. The Court-Side Glides feature a specially designed housing that allow the ball to be manually rotated to unworn areas so it lasts longer. The Court-Side Glides have spring-loaded brakes for additional security and lock-out clips for pure gliding. The tennis balls pop in and out for quick and effortless replacement.