Description This item is a set of inflation tools, including a plastic inflation connector, a metal ball needle and a metal bike adapter. Made of good material, they are manufactured for long-term and practical use. Such complete inflation tools will offer a great help to your daily life. Features - Color: As shown in the picture. - Material: Plastic + metal. - Size: Approx. 3.8 * 1.3 * 0.7cm/ 1.5 * 0.5 * 0.28 inch (L*W*H). - Accessories for compressors, air pumps and hand pumps air. - The plastic connector is fit for all kinds of inflating toys and air mattress. - The metal ball needle is suitable for all kinds of balls, such as basketball, football, volleyball, etc. - The metal bike inflation adapter is for converting from French air nozzle to American type. Accessories for compressors, air pumps and hand pumps air. The plastic connector is fit for all kinds of inflating toys and air mattress. The metal ball needle is suitable for all kinds of balls, such as basketball, football, volleyball, etc. The metal bike inflation adapter is for converting from French air nozzle to American type.