Costway Ergonomic Computer Office Chair Flip-up Armrests 91393732 New AI Lister Comes with finely crushed jade

Comes with finely crushed jade

Made of rattan with good toughness and waterproof function

If the battery goes for longer than three months without a charge

With a max load of 750 lbs

and 4-spike base provide stable

Costway Ergonomic Computer Office Chair Flip-up Armrests 91393732 New AI Lister Comes with finely crushed jadeComfortable upholstered seat is wrapped with linen fabric for a skin friendly surface 2 tone upholstered with exquisite stitching for enduring beauty Adjustable rocking desk chair for a dynamic movement and fatigue relief Rocking tension control knob and height adjustment lever for easy option 90 flip up armrests are soft padded and space saving Ergonomic design fits your back, lumbar, elbows and hips High back with built in headrest for perfect spine