NEATLY PACKED SPORT BALL PUMP NEEDLE SET with a compact container storage bag for easy storage in your sports bag. Never have an air pump without a needle, this pack with 20 needles covers it all. your sport ball games will never be interrupted because of a deflated ball.ENJOY AN AMAZING UNIVERSAL DESIGN as Our standard ball pump stainless steel needles can be broadly used for a variety of inflatable sport balls such as football, soccer, basketball, volleyball, rugby, handball, netballs, yoga ball and more.THE STANDARD SHAPE means that you can use it with different kinds of air pump, hand pump, ball pump, bike pump, gauges. Needle air pump length: approx. 38 mm; Ball air needle outside diameter: 7 mm; Ball inflation needle inside diameter: 4 mm.DURABLE & HIGH QUALITY, the air pump needles are made of stainless steel to prevent from being bent, damaged or broken easily. Makes a great gift for coaches, teachers and any sport enthusiasts.