Amazon.com: Patio Bench, 4 Feet Rust-Proof Cast Iron Park Bench, Hold 480 lbs Heavy-Duty Metal Outdoor Furniture Bench Seat, with Plastic Backrest Armrests Sturdy Steel Frame Front Porch Bench for Yard Porch :
Dura-Trel 72-in W x 16-in H White Plastic Bench in the Patio Benches department at Lowes.com
Ellendale Poly Plastic Backless Adirondack Bench in White