Standard Options: 3 Seat Widths Perma-Guard Wood Leg Protector Moisture Barrier TB133 (Fire Barrier) Tamper Proof Fasteners Combination Fabrics Hard Maple or White Oak Freestanding or Systems Features: Integrated Bariatrics - all Keoki Chairs pass 1200 lb test/2000 lb static load Replaceable Components Steel Inner Construction Dymetrol Suspension Solid Hard Wood Arms/Legs Open Back Clean Out Wear Point Seat Rotation Blanket-wrapped shipping (no cardboard packaging waste) Lifetime Warranty