This metal adapter is made of durable material, suitable for bicycle, motorcycle, car inflation, a good helper in daily life, easy installation of nozzle air , one end screwed on the inflation , the other end mounted on the nozzle. This adapter for solve the problem of inflation. Features -Color:Assorted Color -Material:Stainless steel -Size:80.00X5.50X1.50cm/31.44X2.16X0.59in -The pump extension is creative and easy to install, one end is screwed on the inflatable , the other end is mounted on the nozzle, and the inflator is activated to complete the inflation. -Our metal inflator compressor is very , you can this beautiful and practical product. -When you need bicycle adapter, you can use it with great , easily converting the twist connection of the tire inflator to a locking connector. -Can easily solve the troubled inflation problem, we this bike connect design simple, use very clear and easy to understand, to ensure its practicality. -You can also use it to release the air from your tires when they are overinflated. Our inflator compressor for motorbike is a gift that will surprise them. Package list: 1 x Pump Extension