Description This rear seat is made of nice metal material, which is comfortable and durable. The surface is wear-resistant and non-slip, easy to clean, the back cushion is and comfortable. The back cushion is suitable for both adults and children. This product has certain convenience and you can use it with confidence. Features -Color:Black -Material:Metal -Size:30.00X16.00X5.00cm/11.79X6.29X1.97in -Manufactured with nice material, it has excellent and high durability and practicality for usage. -With smooth surface, you will get comfortable touching feeling, it is safe enough for sitting. -The back seats are suitable for both adults and children. This product has certain softness. -Wide range of application, suitable for children bicycles, mountain bikes, road bikes, folding bicycles, etc. -For bike riders who may want to carry another passenger, this item is indispensable. Manufactured with nice material, it has excellent and high durability and practicality for usage. With smooth surface, you will get comfortable touching feeling, it is safe enough for sitting. The back seats are suitable for both adults and children. This product has certain softness. Wide range of application, suitable for children bicycles, mountain bikes, road bikes, folding bicycles, etc. For bike riders who may want to carry another passenger, this item is indispensable.