Feature:1. Premium Material: Made of high quality PVC material, reliable performance, sturdy, wear resistant and wrinkle resistant and has strong toughness.2. Anti Piercing: Bicycle rim tape is used between the steel rim and the inner tube to prevent the strip from piercing the inner tube.3. Prevent Puncture: Tire pad can make the tire pressure higher, the tire resistance is smaller, and the tire blowout can be prevented more effectively.4. Protective Function: Bike tires puncture proof belt is used to protect the inner tube of the bicycle, suitable for 20 inch tires, for snow mountain bike.5. Easy to Install: This bike rim strip is elastic. Just hold the strip's valve hole directly over the rim valve hole,Then stretch the strip and fix the strip on the rim.Specification:Item Type: Mountain Bike Inner Tube PadMaterial: PVCWeight: Approx. 48g/1.7ozTire Pads Width: Approx. 65mm / 2.6inApplication: for 20 Inch Tires.Package List:1 x Mountain Bike Inner Tube Pad