External Frame of polished circular tube stainless steel. Finished with Italian Leather upholstery and strapping.Cushion of arm and back is flexible and covered with top grain Italian leather. Inner covered with Premium high-density foam, sturdy and comfortable.Bottom of steel frame hooked up with well knitted nylon belts which hold up the cushion. UK or CA Fire-retardant for options. Available in different colors such as black, red, brown and white.