Comfort Seat Sitting Chair SupportKEY FEATURES Upright Seating Position: Helps stabilize your Baby's back, while they Learn to sit up. Material: excellent short Plush + PP Cotton material, Soft and comfortable, eco friendly. Anti slip design on the bottom to prevent movement and rollover. 360 comfy support safely wraps your baby, provide a safe place to sit and make the feel comfortable. Lightweight and portable, machine wash cold water, delicate cycle. suitable for ages 5 18month.