Features: Our valves caps provide comprehensive protections for your bicycles tyre valves from dirt. Make of Titaniums alloys materials, light in weight but with good durability and not easily damaged. Easy to installation: Simply installation the valves caps directly on the Tires valves, simple and convenient. It can prevent leakage, dirt, and rainwater, and extend the service life of bicycles tires. Suitable for mountain bikes, road bikes, folding bikes, motorcycles, car. Specifications: Materials: Titaniums alloys Styles: Styles 1 Colorful/Styles 1 Gold/Styles 1 Black/yTpe 1 Colorful Set/Styles 1 Gold Set/Styles 1 Black Set/Styles 2 Colorful/Styles 2 Gold/Styles 2 Black Size: as shown in the picture Package Includes: 1set Valves Caps note: Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color.