... 3.Punctual Delivery Mesh Office Chairs PP-805Mesh Office Chairs:1)Nylon base and nylon ... castor,base can support 900KG2)PP armrest ... ,tilt mechanism3)high density foam and stardard export mesh4)package: 2PCS/CTN or 1PCS CTN.5)Spare parts of Chairs ... produce revelant products: manager chair,boss chairs,directorchairs,mesh chair,staffchair ,conference chair ...