KERDOM - Ergonomic Office Chair with Flip-Up Arms, Swivel for Home Office & Gaming Chair, Adjustable Height,

This mid-back ergonomic computer chair combines comfort with space-saving practicality. It features a contoured wrap-around backrest with height-adjustable lumbar support and a high-density foam seat upholstered in durable, easy-clean PU leather. The 90° flip-up armrests allow the chair to slide neatly under a desk when not in use. A built-in rocking function with adjustable tension offers seamless transition between work and relaxation. Supported by a heavy-duty metal base with a 300-lb capacity, smooth-rolling casters, and a grade-3 gas lift, it ensures lasting stability and quiet mobility.