Seat constructed of solid bamboo, a 100% renewable resource.1 powder-coated aluminum tubing.Withstands exposure to water without warping or producing mildew.Vented seat helps prevent soap and water build-up.Triangular shape fits compactly into a shower stall corner or tub.Slip-resistant rubber tips.Seat height adjusts from 13 1/2 18 1/2 in 1 increments.Weighs only 6 lbs.Tool-free assembly.Contains latex.