Product Description: Self-Balancing Scooter Seat Attachment Relive your riding experience now. Compatible with all kinds of self-balancing scooters, suitable for adults and children. Smooth, safe and comfortable, it will be a favorite for you and your loved ones. Irresistible surprise gift, come and start a new cycling fun trip. Unique Gift Relive your riding experience now. Compatible with all kinds of skateboards, suitable for adults and children. Smooth, safe and comfortable, it will be a favorite for you and your loved ones. Irresistible surprise gift, come and start a new cycling fun trip. Flexible and Secure Meet the compatibility requirements of self-adjusting scooters, adjustable length flexibility, providing high load capacity of 220 pounds, allowing children or adults to play freely without feeling cramped, providing a safer and more stable play experience. Easy to Control Equipped with 360° large diameter casters, you can easily move forward/backward/left/right. Easily change direction at will, providing stability and reliability on various terrains such as sidewalks, roads, grass, etc., so that your riding is smooth and safe. Smooth and Comfortable Ergonomically designed seats and backs, combined with non-slip pedals, greatly enhance safety, comfort and maneuverability to ensure your safety and that of your child. Easy Installation Comes with a comprehensive and detailed installation manual. We provide you with wrenches, straps and other accessories to easily install self-balancing scooter seat attachments without complicated procedures or additional tools. Get ready to upgrade your riding experience immediately. Wide compatibility Flexible 10/8.5/8/6.5-inch self-balancing scooters, instantly turn your hoverboard into a new kind of fun. No need for complex installation, equipped with a strong strap to fix it to the balance car, say goodbye to the experience of shaking and instability, let children enjoy the fun of riding. Specifications: Item Model Number: BH-001 Product Size: 37.9 x 24.8 x 12.2 inch/965 x 630 x 310 mm Shortest: 30.7 x 24.8 x 12.2 inch/780 x 630 x 310 mm Max Load Capacity: 220 lbs/100 kg Net Weight: 9.89 lbs/4.49 kg Package Content: 1 x Instruction Manual 1 x Seat 1 x Seat Bracket 1 x Wheel Bracket 2 x Grips 4 x Straps 1 x Accessory Pack (2 x Half Round Hexagonal Screws M10*55, 4 x Cylinder Hexagonal Screws M8*14, 4 x Nuts M8, 2 x Gasket 10*24, 1 x 6# Hex Key, 1 x 13-17 Open-end Wrench, 1 x Lock, 4 x EVA Cushion, 4 x Rubber Washer) Wide compatibility: Flexible 10/8.5/8/6.5-inch balance car, instantly make your balance car look new fun. No need for complex installation, equipped with a strong strap to fix it to the balance car, say goodbye to the experience of shaking and instability, let children enjoy the fun of riding. Sturdy Adjustable Frame: Made of heavy metal materials, well welded, with a load-carrying capacity of 220 pounds. The frame has 8 holes and can accommodate different lengths. By turning the knob, the length can be adjusted from 23.6 inches to 33.5 inches, suitable for any age and height. Easy to Control: Equipped with 360° rotating front wheels and a covered steering wheel, you can move forward/backward/left/right using the main control stick. Change directions more easily to meet your driving needs on different terrains such as sidewalks, roads and grass. Sturdy at 220 lbs: The seats can hold up to 220 pounds, which is sturdy enough for an adult. The pedal grip is strong, the ride is smooth, the handling is good, and the child can easily control it. Unique Gift: This product is not only an innovative toy, but also a warm gift, perfect for giving family and friends on Christmas, birthdays and other occasions.