Feature: Strong reflection improves the riding safety at night; Beautiful. Specification: Main material: Color: White/Yellow/Blue/Red/Orange/Green Applicable models: for M365 PRO, M365, 1S Packing size: about 370x150x1mm Net weight: about 18g Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Included: 1 Set X Scooter Wheel Hubs Sticker