Sweetcrispy Big and Tall Office Desk Chair with Lumbar Support, 500lbs Heavy Duty Mesh Ergonomic Computer Chair with 4D Armrest and Wide Comfy Seat, Wheels for Adult, Black

Extra Large Comfortable Chair: This home office chair comes with a wider, thicker cushion (22D”×26.77W”, 4.33″ thick), ideal for taller users. It supports up to 500 pounds, delivering a superior, comfortable sitting experience for extended daily use.
Adjustable Lumbar Support: This heavy-duty office chair is equipped with adjustable lumbar support, allowing back-and-forth adjustment to fit your vertebra. It effectively eases lumbar pressure and relieves back fatigue from long hours of work.
Breathable Materials: Covered with premium breathable mesh, the big-and-tall chair features thick high-resilience sponge for soft support. Its waterfall front cushion edge reduces calf pressure and boosts lower limb blood circulation efficiently.
Multifunctional Adjustable: This desk chair has flexible 4D metal armrests to support arms and shoulders. It’s height-adjustable, 360° swivel, and equipped with a tilt tension knob under the seat to customize backrest angle for optimal rest.
High Quality Craftsmanship: All accessories of this mesh chair adopt premium metal. The lift gas rod is a 3-stage cylinder with SGS and BIFIMA certification, paired with a sturdy metal base, ensuring stable structure and 500lbs max load.