Walker Liner Extender The Cam Walker Liner Extender attaches to your existing tall boot liner and extends circumference capability. Liners are available for the complete line of United Ortho boots. This liner accessory is washable with a mild detergent, and should be air dried. United Ortho has provided medical professionals and consumers with affordable, high-quality products for more than 40 years. We design, manufacture, and distribute a broad range of bracing solutions, and commitment to customer satisfaction is ingrained in our culture. United Ortho guarantees all products to be free from defects in materials and workmanship for a period of six months from date of purchase. For warranty claims or returns please contact 1-800-227-8748. One Size Universal Fit for Tall United Ortho branded boots.
