Office Chair Ergonomic Height-Adjustable Desk Chair with Flip-Up Armrests, Lumbar Support, Black

Curved Backrest with Lumbar Support: Ergonomically designed, the chair adapts to the curvature of the spine, reduces fatigue and promotes comfort as well as healthy posture during long working hours or meetings. Breathable Mesh Backrest & Seat: Mesh fabric backrest and seat promote air circulation and dissipate heat. The 9 cm foam-padded seat provides long-lasting comfort during long work or study sessions. Flip-Up Armrests: With flip-up armrests, the mesh office chair can be stored space-savingly, keeping the home office, study, or bedroom tidy and creating additional space for activities. 42-52 cm Adjustable Seat Height & Smooth-Rolling Casters: Seat height flexibly adjustable from 42-52 cm, suitable for various desks. Smooth-rolling casters provide effortless movement and promote productive multitasking. Reliable and Safe Construction: With a class-three gas spring, a sturdy steel plate, and a stable five-star base, this office chair offers reliable safety, smooth lifting, and durable support.