Description: 【Material】: The bicycle rear seat with backrest cushion is made of quality PU leather, which is comfortable and durability, long service time 【Ergonomic Design】The bike rear seat is ergonomically designed, simple and comfortable. fits great with the buttocks, suitable for long term riding, not easy to deform 【Easy Installation】: The bicycle rear seat cushion can be easily installed on most common bicycle rear . It is designed for men and women 【Fine Workmanship】: Comfortable bicycle rear seat with backrest and fashionable design is the great complement to the back of bicycle. Gifts for those who need to modify their bicycles 【Size 】: Bicycle rear seat with backrest size is 16 cm x 32 cm x 28 cm/6.30 inch x 12.60 inch x 11.02 inch, Only applicable to bicycles with rear frame Specification: Material: PU Leather Size Chart: 16 cm x 32 cm x 28 cm/6.30 inch x 12.60 inch x 11.02 inch Package Includes: 1 Bike Rear Seat with Backrest Note: Please allow slightly errors due to manual measurement and different monitors.