The neatly packaged sports ball pump needle set comes with a compact container storage bag for easy storage in a sports bag. Never have an air pump without needles, this pack with 10 needles has it all. Your sports ball game will never be interrupted by a deflated ball! Enjoy the stunning universal design as our standard ball pump stainless steel needles can be used in a wide range of inflatable sports balls such as football, soccer, basketball, volleyball, rugby, handball, netball, yoga balls and more. Standard shape means you can use it with different types of air pumps, hand pumps, ball pumps, bike pumps, meters. Needle Air Pump Length: About 38mm; Ball Air Needle Outer Diameter: 7mm; Ball Inflation Needle Inner Diameter: 4mm. Durable and high quality, the air pump needle is made of stainless steel, which prevents bending, damage or breaking. A great gift for coaches, The neatly packaged sports ball pump needle set comes with a compact container storage bag for easy storage in a sports bag. Never have an air pump without needles, this pack with 10 needles has it all. Your sports ball game will never be interrupted by a deflated ball! Enjoy the stunning universal design as our standard ball pump stainless steel needles can be used in a wide range of inflatable sports balls such as football, soccer, basketball, volleyball, rugby, handball, netball, yoga balls and more. Standard shape means you can use it with different types of air pumps, hand pumps, ball pumps, bike pumps, meters. Needle Air Pump Length: About 38mm; Ball Air Needle Outer Diameter: 7mm; Ball Inflation Needle Inner Diameter: 4mm. Durable and high quality, the air pump needle is made of stainless steel, which prevents bending, damage or breaking. A great gift for coaches, teachers and any sports enthusiast