Power coated and solid steel frame adds sturdiness and durability. Tight and hand-woven rattan to withstand change of weather. 2 of the corner sofas can be used separately. Aluminum foot pads protect bottom rattan from scratching. Wide armrest for resting your hand and arm. Can be added to the same style sofa set to get a larger sofa set. 4 cushions can make you feel more comfortable. Convenient cleaning of cushion with zipper design. Great for outdoor or indoor space such as patio poolside and garden. Easy to assemble with instructions. WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. See www.P65Warnings.ca.gov.