Description: *Made of high-quality materials,Made of rubber，durable, designed for gas electric skateboards, and 12inch scooter or bikes providing a durable and reliable option for riders. *It features a puncture-resistant design that reduces the risk of flat tires and ensures a safe ride. *The tire is made of high-quality materials that provide excellent grip and traction on various surfaces. *It is easy to install and requires minimal maintenance, making it a convenient option for riders. *This tire provides a smooth and comfortable ride, enhancing the overall skateboarding experience for riders. Specification: *Material: Rubber *Color: Black *Weight: About 800g/set *Model: 12x2.125,12x2.4 options *Nozzle: AV * for 12 inch kids bikes, gas scooter， 12 inch bikes , kids bikes *out tire + inner tire OR out tire Package Includes: package list1:1 x out Tyre package list2: 1 x Tyre +inner tire Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.