Features: 1) Material: leather 2) Sponge: normal 3) Base: nylon (radius: 350mm) 4) Caster: PP 5) Armrest: plastic 6) Gas lift: 100mm (LGA tested) 7) Swivel function: yes 8) Mechanism: tilt tension 9) Color: black (or others as required) 10) Product size (W x D x H): 62 x 69 x 102cm Packing: Packing: 1pc/ctn Carton dimensions: 72 x 33 x 67 cm Carton volume: 0.1592cbm N.W.: 15.5kg G.W.: 17kg Conveyance: Qty/20\'\' FCL: 192pcs Qty/40\'\' FCL: 405pcs Qty/40\'\' HQ: 448pcs