Prevents the hassle of inner tube replacements over the tire's lifespan. Easy installation process, simply deflate, slide liner in, and reinflate. High-quality, durable materials ensure long-lasting protection. Shields inner tubes from punctures caused by road debris. Essential accessory for all bicycle riders. Description: Introducing the bike tire liner, a must-have preventative measure to save you the hassle of constantly replacing inner tubes. Made of high-quality, durable materials, this tire liner is designed to protect your bike's inner tubes from punctures caused by road debris such as glass, thorns, and nails. Easy to install, simply deflate the tube, slide the liner over the inside surface of the tire, reinstall the tube, and inflate. This essential accessory ensures a smooth and worry-free biking experience, making it a valuable addition to any cyclist's gear collection. Don't let punctures slow you down - invest in the bike tire liner for reliable protection and peace of mind on every ride. Item Name: Bike Tire Liner Material: TPU Features: Versatile, Protective, Durable, Easy Installation Size Details: Size: 3.8cm x 0.1cm x 230cm(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 2 Rolls of Bike Tire Liner