DescriptionMade of lightweight aluminum alloy and copper material, durable, strong, rust and water-resistant even in bad weather conditions. The product has good sealing performance, wide application and simple and convenient installation.Features-Material: Aluminum Alloy, Copper -Replace the old that leak and help the tire rejuvenation, stopping air leaks from old valves. -You can easy to install and remove this item, and it can maintain tire pressure steadily. -Professional and practical design with beautiful appearance, good corrosion resistance and not easy to wear. -Practical accessory to keep bike riding comfortable and safe, an necessity for the bike lovers. -A great gift for your cyclist friend and family, they will be amazed by it.
