Welcome to our store! [sturdy and durable] - tire valve stem extension adapter, made of Anticorrosion metal with nickel-plated surface, very strong, not easy to rust or corrode , so it can last a long time [super function] - universal valve extension with excellent sealing capabilities for easy access to hard to reach front and rear stems, which can be inflated / deflated thanks to to the integrated valve stem. [universal accessories] - our tire extension adapters are suitable for all passenger cars, trucks, motorcycles, trailers, RVs and recreational vehicles equipped with tire valves standard. [easy to use] - easy to install, you can screw the valve extension adapter into the tire valve, the right angle elbow makes it easier to access the pump, because some tire valves are located inside. There may be size errors in the product you receive due to hand measurement The product you you receive may be slightly different from the picture due to different monitors Thank you for meeting me, hope I can help you. Good life Actual quantity shipped: 1 piece(s) 100% satisfaction - Our customers are our priority. If you find any problems with the products after receiving the goods, such as damage and incorrect quantity, please contact us immediately. We do our best to provide you with satisfactory after-sales service