Material: Crafted from high-quality TPU, this inner tube offers exceptional durability and resistance to punctures, ensuring a long-lasting performance on any road terrain. Upgraded Metal Nozzle: Features an upgraded metal nozzle for enhanced air retention and easy inflation, making maintenance a breeze. Removable Valve Cores: Equipped with removable valve cores to simplify repairs and replacements, enhancing the overall convenience and usability of the tube. Compatibility: Perfectly fits 700x18-32c road bike tires, providing a snug, secure fit and reliable performance. Easy Installation: Designed for quick and easy installation, this inner tube allows you to get back on the road in no time. Color: As shown Material: Metal + TPU Package Contents: 1 x 700c Road Bike TPU Inner Tube Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.