Light 1/4'' thick aluminum frame. Surface mount security feet included. Environmentally friendly powder coat is non-toxic and contains no VOC's. Ships assembled. Supports up to 200 lbs. Suitable for indoor or outdoor use. Durability: Weather, water, and UV resistant. Durability: High impact Tiger Drylac powder coat. Durability: Contract grade. Durability: Rust resistant mill finish 5052 type aluminum. Residential or commercial use.