Product Description If you have any questions, please contact customer service first, do not open disputes easily, thank you! Features: Made of high quality copper, these adapters are extremely durable and corrosion resistant so you can use them for a long time. These bicycle valve adapters cover the most common air pumps, compressors or equivalent connection systems. Bicycle valve adapters are light weight and take up very little space in emergency luggage. But in an emergency, they will be very useful. Inflatable pump accessories are designed with threads and seals for easy installation and sealing. You can easily use them anytime and anywhere. Different bicycle valve adapters allow you to adapt different valves. Specifications: Material: copper. Size: 8.8*6*2.1cm Package includes: 14 parts + 10 washers About Us We accept all payments authorized by eBay. powered by