Ergonomic Computer Office Chair with 90° Flip-up Armrests-Black

● Comfortable 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 alignment● Waterfall seat reduces pressure during long working sessions● 5-claw metal base provides stable and reliable support● Smooth-rolling PU caters for easy mobility● Premium gas cylinder for safe and smooth lifting● Assembly needed