welcome to my store, Hope you have a pleasant shopping trip! Features:1.Made of stainless steel, sturdy, wear-resistant and durable, long practical life.2.Easy to install on the pump, inflatable needles can be widely used in a variety of inflatable sports balls, such as soccer, soccer, basketball, etc.3.widely used for all kinds of inflatable sports balls, such as soccer, soccer, basketball, volleyball, rugby, handball, yoga ball, etc.4.Easy to store . You can take it anywhere you might need it because balloon needles are light. With our inflatable needles, you will never have to worry about losing themSpecifications:Color: silverSingle length: 3.8cm/1.5in,outer dia: 0.28 inch; inner dia: 0.16 inch.Material: stainless steelPackage List:100pcs X Ball Pump Inflation NeedlesNotes:1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.2. Please allow 1-2cm slight dimension difference due to different manual measurement. Made of Stainless Steel, Sturdy, Wear-resistant and Durable, Long Practical Life. Easy to Use:the Ball Inflator Pump Needle Is Easy to Use, just Use It to Inflate the Ball, just Tighten the Ball Pin on the Pump, Universal and Easy to Use. The Standard Thread on the Docking End Is Compatible With Different Types of Air Pumps, Hand Pumps, Ball Pumps, and Bicycle Pumps. Air Pump Needle Length: 1.5 Inches; Ball Air Needle Outer Diameter: 0.28 Inches; Ball Inflatable Needle Inner Diameter: 0.16 Inches. Easy to Install on the Pump, Inflatable Needles Can Be Widely Used in A Variety of Inflatable Sports Balls, Such as Soccer, Soccer, Basketball, Etc. SHOP WITH CONFIDENCE: To Provide You With the Highest Quality Service, If You Have Any Question, Please Feel Free to Contact Us.We Will Provide After-sales Service Until You Are Satisfied. Made of Stainless Steel, Sturdy, Wear-resistant and Durable, Long Practical Life. Easy to Use:the Ball Inflator Pump Needle Is Easy to Use, just Use It to Inflate the Ball, just Tighten the Ball Pin on the Pump, Universal and Easy to Use. The Standard Thread on the Docking End Is Compatible With Different Types of Air Pumps, Hand Pumps, Ball Pumps, and Bicycle Pumps. Air Pump Needle Length: 1.5 Inches; Ball Air Needle Outer Diameter: 0.28 Inches; Ball Inflatable Needle Inner Diameter: 0.16 Inches. Easy to Install on the Pump, Inflatable Needles Can Be Widely Used in A Variety of Inflatable Sports Balls, Such as Soccer, Soccer, Basketball, Etc. SHOP WITH CONFIDENCE: To Provide You With the Highest Quality Service, If You Have Any Question, Please Feel Free to Contact Us.We Will Provide After-sales Service Until You Are Satisfied.