A support braces and secures an infant or small child in a seated position. A rigid padded upright back is flanked by a pair of rigid padded side wings. A belt encircles the back and wings drawing the wings toward the back to surround the child. The wings reach just under the armpits of the small child providing support to the torso and allowing even those children not old enough to sit up on their own to attain a seated position. A padded strap, attached to the bottom of the upright back runs between the child's legs and is also secured with the belt. When secured to a high chair by the belt, the support braces the child in a seated position and prevents the child from slipping from the high chair or from climbing out of the chair.