<br /> <b>Mr. Tuffy Ultra Lite Bicycle Tire Liner, Silver:</b> <ul> <li>Made of durable, lightweight polyurethane</li> <li>Insert between the bike tire and the tube</li> <li>Provides a protective layer between road hazards and the inner tube</li> <li>Size: 26&quot; x 1.5&quot; - 1.9&quot;</li> <li>Adds another layer of protection to your bike</li> <li>Mr. Tuffy tire liner extends the life of tire tubes</li> <li>Blocks thorns or glass that may penetrate</li> </ul>