Small swivel armchair with four-spoke base and fixed feet or with five-spoke base and swivelling castors. Swivel four-spoke base: chromium-plated polished steel with thermoplastic feet. Cross in epoxy-polyester coated steel. Swivel five-spoke base:chromium-plated polished steel with thermoplastic swivel castors with safety brake. Cross in epoxy-polyester coated steel. Frame in rigid polyurethane. Padding: variable-density foamed polyurethane and polyester wadding, covered with polyester velveteen. External cover in full-grain cowhide, vegetable tanned and aniline dyed. Internal cover in leather or fabric, totally removable with zipper. Zip edge with cotton or leather tape.