Recycled Poly Lumber Deluxe Slat Back Swing pairs traditional styling with modern materials. This outdoor porch swing is made with 100% recycled poly lumber that is weather resistant. What does that mean you say? It means poly lumber is impervious to weather so it will not rot, warp or corrode and it will never need to be sanded, painted or refinished to keep it looking new. The Recycled Poly Lumber Deluxe Slat Back Swing is available in two lengths, 4 or 5 feet and will not rot, crack or peel. Enjoy this outdoor swing in all seasons whether it is the middle of summer, an autumn evening or winter morning.