The rubber plug provides a complete seal for the solid tire and has a waterproof effect. Compatible with Xiaomi M365 1S Pro Pro2 MI3 scooter. The rubber plugs are made of high-quality rubber and are durable, 1 front wheel rubber plug and 1 rear wheel rubber plug, meeting your needs at the same time. Easy to install without tools and looks stylish. LUCK4U is committed to providing quality services to buyers. LUCK4U Scooter Solid tire hole plug For Xiaomi M365 1S Pro Pro2 MI3 scooters Front Rear Wheel Black