Description Owning this kind of ball pump metallic needles, your ball games will never be interrupted because of a deflated ball. Made of aluminium alloy, strong structure and won't be bent, damaged or broken easily. The dual port tip design of the needle can help increase air pressure and accelerate the process of ball inflation. Great for quick air pumping and air releasing of sports balls, which makes you save labor. Easy storage in your sports bag, light and convenient. Features - Color: As shown- Material: Aluminium alloy- Size: 3.8cm- Made of aluminium alloy, strong structure and won't be bent, damaged or broken easily.- The dual port tip design of the needle can help increase air pressure and accelerate the process of ball inflation. Great for quick air pumping and air releasing of sports balls, which makes you save labor.- Easy storage in your sports bag, light and convenient. Owning this kind of ball pump metallic needles, your ball games will never be interrupted because of a deflated ball.- Standard needles for air pump, hand pump, ball pump. Works great for basketball, soccer ball, volleyball, rugby, football or any needle pumped sports balls.Packing list: 10 x ball pump needles