Three holes help to fix infant’s body and legs regular but also make them feel comfortable. Suitable for infants between 3-24 months. Safely wraps your baby in plush comfort as she observes her surroundings.Attached seat bottom – Prevents your infant from sliding onto the floor. The sitting chair quilt easy to carry, clean and store with zipper design. Machine washable. Helping stabilize your infant’s back, while they learn to sit up, also helps prevent against after-meal reflux. This Infant sofa is also suitable for your infant carriers, car seats or stollers as a seat mat.