You may use your Booster Seat with a child who has enough upper body control to sit up unassisted; 45 pounds maximum.

Use the restraint system until your child is able to get in and out of the product unassisted (about 2 ½ years old). 

You may use your SpaceSaver High Chair in the upright position only by children capable of sitting up unassisted; 50 pounds maximum.

Use the restraint system until your child is able to get in and out of the product unassisted (about 2 ½ years old).