Universal Electric Bicycle Rear Seat Backrest Support Bike Backrest Cushion Support Saddle Backrests for Bike Motorcycle Description: Our product is a nice, safe, stable bike backrest. It is needed when you find the back seat of your electric bike is dangerous to carry a young child. For your child's safty's sake, this backrest is exactly what you are looking for. It easy to adjust to any bike rack. It caan be used on standard back seat and univeral for most of bike. Features: -Color: Black -Material: Metal+Leather -Size: 21.00X20.00X17.00cm/8.25X7.86X6.68in -The product is small and easy to carry. -Easy to use and install. -Strong and durable, making cycling safer. Package Including 1 x Electric Bike Backres