Upholstery pu Arms power coated Plate tilt tension adjustable, tilt lock office desk chair ergonomic home office chair1. Features.Upholsterypu Armspower coated Platetilt tension adjustable, tilt lock Basepower coated 350mmGas spring80mm strock overall size: cmw*d*h Casternylon 50mm 40'HQ348Pcs.Ctn. size:82*37*64cm40' Pcs.Packaging1Pc/Ctn20'143Pcs.N.W.17.4kgsG.W.19.4kgs2.DESIGN STYLESimple , ...