Roundhill Furniture Derek Fabric Sofa with Pillow, Red All joints are corner blocked and supported with high impact metal fasteners. No sag sinuous steel wire seat springs and each spring is connected using Hartco seat clips and 16-gauge boarder wire The high performance foam has been certified by CertiPUR-US. Flexible polyurethane foams have been independently laboratory tested and certified to be: Low Emission (VOCs) for indoor air quality All frames are manufactured using hardwoods and multiply furniture grade plywood engineered specifically for furniture applications. High resilience seat foam for superior durability and comfort Proudly made in American. Sofa Set up Dimension: 98"L x 40"D x 43"H. Full assembled for your convenience Photo May Slightly Different From Actual Item in Terms of Color Due to the Lighting During Photo Shooting or the Monitor's Display