Air Inflation Nozzle Air Chucks Air Inflator Compatible Devices and Accessories and M89BOOTD Tire Pressure GaugeFeatures: Tapered Inflation Needle for Exercise Balls and Other Unique Sizes of Inflation Holes. The item is suitable for inflating tires and tire pressure gauge. It is made of stainless steel and ABS material. Open flow technology is ideal for checking, inflating and deflating the tyre pressure of any tyre, and our customer service team will ensure that any complaints are resolved in a timely manner. Specification: Material: Stainless Steel & ABS Size: 55x3 7mm/2.16x1.45inch Color: See PicturePackage Included: 1 Set Air GripsNote: 1. Please allow 0-1cm error due to manual measurement. Pls make sure you do not mind before ordering.2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!