Mr. Tuffy Ultra Lite Tire Liners 26" x 1.5" 26 X 1.5 SILVER 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