Swing Base Material : 12mm Marine Plywood as base substrate, 12mm Thick Teak Wood Batons of 3" X 1", Support Beneath- Teak Wood Batons of 2" X 1.5" Polish / Lacquer : Light Black Shade with 2 Coats of Sealer and 2 Coats of Polyurethane Swing Dimensions : 3ft X 2ft Swing Accessories: Stainless Steel Chains of 9mm Thickness- 28pcs, Bottom Hooks of 12mm Thickness- 4pcs, S-Shape Hooks of 9mm Thickness- 8pcs Warranty : One Year Against Manufacturing Faults