Legs are made of 13-gauge 7/8" dia. tubular steel construction. Rear legs are designed with an angle to increase structural integrity, add stability and protect walls from marring. Seat and back are made from durable polypropylene.Ships via Truck. FOB: WILegs available in 8 colors: 01 black, 09 grey, 18 red, 40 almond, 55 navy, 62 hunter green, 110 canary, 186 ocean blue finishChair seat and back available in 7 colors: 01 black, 18 red, 40 almond, 55 navy, 62 hunter green, 110 canary, 186 ocean blueNote: Legs can be ordered in different color from seat and back.To view color choices, simply click on View Swatches located above.Once item is placed in cart, you will be prompted to specify your choice of seat & back color, and leg color.Overall dimensions:Part Number Description Seat Height VJPNAL11 5-7 year olds 10 1/2 VJPNAL13 8-10 year olds 13" VJPNAL15 11-14 year olds 14 1/2"