100% Premium Aniline Italian Leather used on 100% of the chair; High Density CA-117 fire retardant single piece foam rubber cushion.ernal molded body bolt sleeves secure the metal frame to the shell. Bolt endure the test of time with no thread loosening; Constructed around a curvature True To Original glossed fiberglass shell; Features true to original metal frame geometry.100% Premium #304 Stainless Steel Base Frame polished to a high sheen. Won't chip, flake, or rust; Flex angle adjust floor protecting pad discs compensate for slightly uneven surfaces; Complete with floor protector pads on the bottom of each leg; Approved for residential and commercial use.Braided thread used with Lockstitch (stitch type #301) ensures seams are attractive & long lasting; The entire chair is Hand Sewn & Hand Crafted.Chair Dimensions: Width 41.3 inches, Depth 35 inches, Height 34.6 inches.