Wholesale Office Chair Ergonomic Mid Back Mesh Black Lumbar Support

All-day comfort with targeted lumbar support—this mid-back ergonomic office chair is crafted to keep you productive and pain-free during long work sessions. Designed for productivity, it features dual lumbar supports and a slightly concave seat cushion that cradle your waist as you lean, helping relieve back strain and encourage better posture throughout the day. • Dual lumbar support provides steady, focused pressure where you need it most to support your lower back. • Thick, high-density cushion with a soft, breathable mesh cover offers lasting comfort; inner solid wood core adds lasting durability. • Breathable mesh and sturdy frame keep you cool and supported; SGS-certified gas lift and a high-quality nylon base support up to 240 pounds. • 360° swivel and adjustable tilt for flexible movement and a relaxed reclining option; seat height adjusts with a convenient lever and tilt tension can be tuned to your posture. • Smooth mobility with quiet PU casters that glide on floors without scratches and a stable base for confident seating. • Ergonomic armrests provide forearm support for long typing sessions and elevated concentration. • Seat depth of 19.7 inches offers ample space for daily tasks and comfortable seating. Easy assembly—attach the backrest and armrests first, then fit the cushion and secure all hardware for a solid, long-lasting chair. Ideal for home offices, workspaces, and meeting rooms, this office chair blends professional style with practical features to support focus and comfort all day long. Feel supported, stay productive, and enjoy a more comfortable workday.