This outdoor bench is made of HDPS poly lumber. The HDPS look like realistic wood but are more durable than wooden, which is the preferred material for outdoor furniture. Imitate but transcend. It will not corrode or rot and can maintain its original appearance even under the scorching sun, rain, heavy snow, and strong wind. The HDPS patio benches are recyclable, and it is more durable than a regular wooden chair. The seat bottom has reinforced support slats. The load capacity of this outdoor is 800 lbs. The seat of the bench is spacious enough for 2 people to sit together. This outdoor stool is very low maintenance and requires no complicated cleaning. This porch bench can be easily cleaned with mild soap and water without damaging the chair. It's the perfect outdoor bench. The unique back design incorporates the eagle element of wings, promoting the spirit of freedom. The front porch bench features wide slats on the back that break up the traditional vertical design and combine with sloping slats to provide both sturdiness and visual innovation. It's very simple to install. Only 8 stainless steel component screws need to be attached. The installation can be completed in about 15 minutes. It is recommended that two people install it.