DescriptionIt' s an air inflation product which is made of metal material and can withstand lasting use. It is a necessary for everyday life. The unique design makes this inflation nozzle more convenient to store and carry, suitable for bike. Portable and lightweight, solve emergency pressure problems anytime, anywhereFeatures-Color:As Shown -Material:Metal -Size:4.50X3.50X1.50cm/1.77X1.38X0.59in -Knob quick inflation nozzle design, convenient and fast.Suitable for various types of bicycles such as road and mountain bikes.-Compact and easy to carry, perfect for outdoor cycling.Easy to use with knob quick inflation nozzle-Fits a variety of bike types, including road and mountain bikes.-Inflates tires quickly and efficiently, saving time and effort. - Suitable for a variety of bicycle types such as road mountain bikes.