Keep sitting posture: The plush baby learning to sit sofa is customized for infants ages 1-3 to help them learn to sit quickly and it provide a safe and comfortable support for your child.  The support seat is made of high-quality plush, the surface is smooth and soft, and the interior is filled with PP cotton, and it can effectively support the back of your child and prevent accidental falls. This baby support seat features the cute animal design, 3 holes can help support the body and legs of your little one, making the baby feel comfortable.  The bottom non-slip design prevents sliding, the handle design at the side makes it easy to carry.  The leg-heightening design provides more space and allows the baby to sit inside comfortably. This baby sofa can bring convenience for your little one and enriches their childhood experience.