The Unique Arts Birmingham 3 Seater Bench is made out of 100% FSC Certified Eucalyptus. Eucalyptus is a very eco-friendly wood that is plantation grown. It has a naturally high oil content which makes it both stable and resistant to rotting when exposed to climactic extremes. Features: All fittings made of rust and corrosion free brass-plated stainless steel Eucalyptus is one of the best you can buy for outdoor use because it is resistant to water damage and severe weather, and will never rot, which makes it the ultimate durable outdoor furniture.