IKAYAA Pneumatic Adjustable Faux Leather Office Executive Swivel Chair High Back Ergonomic Computer Task Office Furniture Brand new, steel structure and long service time Max.120kg load-bearing, heavy-duty Both seat and gliding caster can swivel & move 360smoothly Pu leather, PVC, water-proof, wipe-clean and breathable Ergonomic backrest & sponge padded seat for whole day comfortable sitting