Key Features: - Walking Learning Helper: A great idea to help your baby learn to get up in early childhood, keep balance, and walking.REDUCE BACK PAIN MATERIAL: Mainly made of skin-friendly cotton, handle and shoulder straps are comfortable, thick and soft cotton pads are super durable, and breathable vest can be used in all seasons - Fully adjustable design: The strap and safety buckle are adjustable, so easy to adjust the size to the best baby size. - Removable Design: Top handle and crotch are removable, easy to use and clean.