Cotton Kids Sofa: Made of skin-friendly crystal super soft short plush fabric, it's feel delicate and do not fade easy. The interior of the sofa chair is filled with high-quality PP cotton, soft like marshmallow, full of filling, not easy to collapse. Safe Support Seat: This toddler plush seat have high safety performance with the scientific back design that protect the child's spine. Soft plush and contoured support, a cuddly companion for children to relaxing and snuggling. Details Design: (1) Upright seating position- helps stabilize your infant's back, while they learn to sit up. (2) Leniency backrest- baby happy play.