Description: 【Waterproof Design】: Crafted from PVC material, this backrest cover is completely waterproof, ensuring long term durability and protection against the elements 【Easy to Clean】: Say goodbye to worries about rain and dust. Simply wipe the cover clean for easy maintenance and a fresh look every time 【Premium Material】: Made from strong PVC, this cover offers good resistance to wear and tear, providing reliable protection for your electric bikes backrest 【Universal Fit】: Designed with a flexible bottom opening that stretches between 21-26cm, this cover is suitable for various electric scooter models including for Aima, for  Electric Bicycle, for Electric Bikes and so on 【Enhanced Durability】: The sturdy construction of this backrest cover ensures it withstands daily use while maintaining its shape and functionality over time   Specification: Material: PVC Size Chart: 21cmx16cm/8.27inchx6.30inch Package Includes: 1 Piece Rear Passenger Backrest Cover Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful online shopping!