Frame Kiln dried hardwood. Once assembled, frames are wrapped in 2lb foam exceeding industry standards. Made with responsibly-sourced wood. Center leg included. Cushions 2.0 high density polyurethane foam combined with layers of fiber for superior seating comfort. Contains no flame retardants or harmful chemicals. Legs Solid wood. A required center leg is provided to be installed at time of assembly to increase the lifespan of the structural support and integrity of the upholstery. Suspension Seat-sinuous spring back with poly webbing. Back-Poly webbing. Joints Glued, stapled and screwed to ensure frame stability and longevity. Assembly Screw on legs Style Loose back; loose seat Glue and Stains Water-based, low-VOC Weight Limit 1250 lbs. Size Variance Dimensions of bench-made upholstery may vary slightly. Download Tear Sheet Product Care Vacuum regularly with a vacuum attachment. Do not expose upholstered pieces to direct sunlight. Use a cleaning product that corresponds with your fabric's cleaning code. Always blot stains; never rub. Use a clean, dry, white cloth. Water. Use only water based cleaning products. Solvent. Use only water free cleaning solvents.