Stylish appearance with a variety of colors to choose from, adding a pop of color to your bicycle. Suitable for varied types of bikes, including mountain bike, road bike, folding bike, especially for mountain bikes. You can use it to convert Presta to Schrader, and the bike tire can be inflated using standard Schrader pump and car air compressor, conveniently inflate your bicycle tires. Made of high-quality aluminum alloy with rubber sealing ring for completely leak-free performance. Easy to operate, installs or removes in seconds. Its lightweight and compact design make it easy to carry and store, allowing you to inflate your tires anytime and anywhere. Introducing the bicycle valve adapter, a must-have accessory for all bike enthusiasts. This versatile adapter is designed to make inflating your bike tires a breeze. Made of high-quality aluminum alloy and equipped with a rubber sealing ring, it ensures a completely leak-free experience. The convenient valve converter allows you to easily convert Presta valves to Schrader valves, so you can use a standard Schrader pump to inflate your bike tires. Easy to operate and install, this adapter can be screwed onto the valve in seconds. Its lightweight and compact design make it easy to carry and store, allowing you to inflate your tires anytime and anywhere. Available in a variety of colors, it not only serves a functional purpose but also adds a pop of color to your bike. Suitable for all types of bikes including mountain bikes, road bikes, and folding bikes, the bicycle adapter is a practical and stylish addition to your biking gear. Say goodbye to the hassle of inflating your tires and enjoy a seamless experience with this handy accessory. Item Name: Bike Valve Adapter Material: Aluminum Alloy Specifications: External Thread 8V1/Internal Thread 5V2 Features: Rustproof, Corrosion Resistant, Long Lasting Size Details: L: 1.55cm, W: 0.98cm, H: 0.98cm (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: 4 x Bike Valve Adapters 4 x Schrader Valve Caps 4 x Presta Valve Caps