Bike Rear Back Seat Cushion Comfortable Child Safety Cushion Backrest for Child

[Fine Workmanship]Comfortable back seat with backrest, stylish design, a nice decoration for your bikes with good working condition. [Ergonomic Design]The bike accessory is ergonomically designed, simple and comfortable. Perfect for long term riding, kids can lean back and relax when you are riding. [High Quality]The inside of the bike rear seat is made of high density memory foam, easy to absorb impact; The metal structure is thickened and has strong bearing capacity. [Easy to Install] The bike safety seat cushion is designed for children. Can be easily installed on most bikes, electric s. [ Rear Seat Cushion]Bike back seat child safety cushion with backrest , widened seat cushion is comfortable. Specification:Material: Metal, Foam, PUSize Chart:Bike Back Seat: 30cmx15cmx3.5cm/11.81inchx5.91inchx1.38inchPackage Includes:1 Bike Rear Seat with BackrestNote:Please allow slightly errors due to manual measurement and different monitors.