Description: 【Quality Material】: This electric bicycle backrest is made of pp and metal material. It ensures durability and comfort for the rider 【Ergonomic Design】: The backrest is designed with ergonomics in mind to provide maximum comfort for passger during your ride It's a modification accessory for motorcycles and pedal cars 【Versatile Colors】: Available in different colors to match your vehicle's . The size of the backrest is 15.3cmx23cmx20.5cm which fits most electric bicycles and motorcycles 【Easy Installation】: Each package includes 1 electric bicycle backrest along with two screws for easy installation 【Wide Application】: This electric bicycle backrest is suitable for various vehicles such as electric bicycles, pedal cars, motorcycles etc., making it a versatile addition to your vehicle accessories Specification: Material: pp and metal   Size Chart: 15.3cmx23cmx20.5cm/6.02inchx9.06inchx8.07inch Package Includes: 1 Piece Rear Passenger Backrest 2 Pieces Screws 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!