The provides a backrest for children who can sit on the rear carrier without a bike seat. The backrest prevents them from leaning back too far. The cushion at the top provides good and soft back support. Also handy is that the backrest is foldable!Backrest for children who can sit on the back of the bike without a bike seatWith cushion for back supportFoldableMounting screws not includedXLC Article number: 736040 EAN code: 8715957633967 Retail packaging: Yes