Feature: 1. Simple installation, no need to drill and no damage to the scooter. 2. Aluminum alloy rod with matt and anodizing finish, sturdy and stable. 3. Soft and breathable saddle, easy to install and detach. 4. Adjustable height, suit for people of different height. 5. Just for Xiaomi Electric Scooter (Mijia M365 Scooter). Specification: This retractable seat is specially designed for Xiaomi Electric Scooter (Mijia M365 Scooter). Features: Simple installation, no need to drill and no damage to the scooter. Aluminum alloy rod with matt and anodizing finish, sturdy and stable. Soft and breathable saddle, easy to install and detach. Adjustable height, suit for people of different height. Note: Retractable seat only, the scooter is NOT included. Specification: Materials: Steel+Aluminum alloy Height Range: 42-65cm / 16.5 * 25.6in Saddle Size: 27 * 17cm / 10.6 * 6.7in Package Size: 47 * 33 * 10cm / 18.5 * 13 * 3.9in Package Weight: 2.3kg / 5.1lb Package List: 1 * Set of Saddle Note: Scooter is not included! Package List: 1 * Set of Saddle Note: Scooter is not included!