Warning: It is illegal to ride electric scooters on public roads, sidewalks, or bike lanes. They are intended for use on private land only with the permission of the owner. * Made of high quality material, durable and practical to use * For-Xiaomi M365/Pro Scooter* Zero air gap, no air leakage, fine workmanship, durable * Inflatable extension tubes are designed for scooters, balance bikes, unicycles, electric cars, bicycles, recreational vehicles, etc. Specifications:* Material: Stainless Steel * Color: Silver (As pictures show)* Size: 39mm Package Contents:1 * Inflatable Air NozzleNote:1. The actual colors 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.