Swing into summer with the White Acacia Wooden Curved Back Hanging Porch Swing Bench with Mounting Chains. Naturally weather-resistant acacia wood with a set of zinc-oxide coated steel chains. Built with an open design to resist the wind, a set of armrests, and an extra-thick seat to maintain balance while adding a nostalgic touch to your outdoor seating. A weighted seat combined with four anchor points and two steel mounting chains prevent this seat from tipping over no matter the wind or seating balance.