【Perfect Baby Partner】: The sit up pillow allows the children to sit in it and move flexibly, support the baby's back, sides and legs; At the same time, let the baby learn to stand and walk, provide strong and comfortable support for children 【Extra Thick Sitting Pillow】: This 24 x 17.7 x 5.9 inch thick baby sit up pillow can be placed on hard ground, provide a strong and comfortable support for baby, which is an ideal tool for your baby to learn training. Thicken baby sit up pillow can give your children a more comfortable experience 【3D Dot Fabric】: The baby sitting pillow surface is made of 3D dot fabric, the bump design can give baby a softer touch, more suitable for baby's delicateskin, which will offer baby a super soft & comfortable environment 【Machine Washable】: The baby sit up pillow inner and cover are separate, the pillow cover side is equipped with zipper, removable cleaning, can effectively protect the pillow inner, extend the use of the baby sit up pillow, very convenient 【Notice】:The package you receive is compressed, you can beat and shake more after receiving the package, and the product will return to its original form within 48 hours