Seat frame/ Backrest frame/ Support rail/ Connecting plate/ Gas cylinder:Steel, Epoxy/polyester powder coatingCover plate:Polypropylene plastic, Polypropylene plastic, Polypropylene plasticArm/backrest bracket/ Support bracket/ Armrest frame/ Star base:Aluminium, Epoxy/polyester powder coatingSupport bracket:Reinforced polypropylene plasticComfort filling:100 % polyester, Highly resilient polyurethane foam (cold foam) 65 kg/cu.m., Polyurethane foam 25 kg/cu.m.Cover:Reinforced polyamide plastic, Polypropylene plasticCover:Synthetic rubberLock mechanism:Steel, Polypropylene plasticBase:Polypropylene plastic, Synthetic rubberFabric cover:67% elastic polyester, 33% nylonLeather:Through dyed grain leather from cattle, with a treated, embossed and pigmented surface
