【Upgraded Cotton Seat Cushion】 Ergonomic head, neck, back and buttocks care area design, gently support the baby's body, so that the baby to develop a good sitting posture 【Universal Seat Liner】This baby cushion is measured by the longest distance between the ends is 70cm, the widest distance between the ends is 50cm, can be stacked or extended for use, allow the baby to comfortably lean on or lie on it 【Universal Seat Liner】The size of the cushion is 50*70 cm, Suitable for almost any pushchair, can be stacked or extended for use, allow the baby to comfortably lean on or lie on it. Suitable for strollers, car seats, baby cradle use 【Easy To Install】The seat cushion is fixed by the double hook on the back, five-point design, easily interspersed with various seat belts, comfortable and natural, easy to use 【Multipurpose】The two wings of the seat cushion can be used as a seat belt neck pillow, and the headrest has an integrated concave-convex design, which is specially designed for the baby's comfortable and healthy sleeping position