For child 30-50 in. Frame width 20.5 in., seat height above floor 10-20 in., seat width 12 in., seat depth 9in. - 11 in., armrest height above seat 5.5 in., hole size, 3 in. x 9 in., hole size (with deflector) 2 & 3/4 in. x 8.5 in. clearance to floor (for over toilet) 19 in., back height 24 in. Trunk strap, arm rests, foot holders, weight limit 180 lbs