Made of durable, lightweight, polyurethane, Mr. Tuffy tire liners allow you to ride flat-free by providing a protective barrier between your inner tube and road hazards such as glass, nails, thorns and other sharp objects. New Ultra Lite liners weigh 50%

• Provides a protective layer between road hazards and inner tube
• Ultra Lite Mr. Tuffy tire liners weigh 50% less than standard tire liners
• Advanced polyurethane micro-shell technology features a hardened protective outer layer and an ultra-soft inner layer to cushion the tube
• Weighs less than liquid sealants or thorn-resistant tubes
• Easy to install--no gooey mess

Provides a protective layer between road hazards and inner tubeMr. Tuffy