An aluminum alloy frame keeps this chair light at 15.5 lbs while carrying six height settings between 34.5" and 42". Five backrest positions and three footrest positions cover feeding, eating, playing and resting through the day. Removable dishwasher-safe double trays adjust to two positions, and four rolling wheels, two of them lockable, make repositioning simple. Folded it measures 23" x 11" x 47" for storage in a closet. Suits 6 to 36 months with a 33 lb capacity.