Features: Portables and light weight, suitable for carrying around, quickly inflating, solve tire problems during cycling. During the inflation process, it may cause high temperatures at the inflation port, so be careful not to get burned. Be cautious of inflating inner tube used for plastic nozzles. Suitable for mountain bike and road bike enthusiasts, especially long-distances cyclists and outdoor adventurers. Suitable for various cycling environment such as daily cycling, long-distances travel, and outdoor exploration. Specifications: Dimension:95mm/3.74in Component:Plastomer Package Includes: 1pc Small Electric Tire Pump note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.