Ergonomic Leather Office Chair with Padded Armrests and Rocking Backrest-Black

. Ergonomic design and multiple support zones to enhance posture and relaxation. Contoured backrest and rocking function for comfort during long sitting periods. Thickened seat cushion is filled with high-density sponge. Selected PU leather with reinforced stitching combine softness with durability. Comes with padded armrests to reduce strain on your arms. Adjustable height and 360° swivel seat provide personalized flexibility. Lifting lever (lock & free) & rocking tension control (tight & loose) for convenience. Robust 5-claw metal base and premium gas lift for reliability. Smooth rolling casters make it easy to move around your room. Well-made details for exquisite craftsmanship. Assembly needed