COOLHUT Ergonomic Office Chair, High Back Desk Chair, Breathable Mesh Computer Chair with Lumbar Support, Comfy Foam Cushion Home Office Chair, 300lbs, Black

Ergonomic Office Chair: Our high back office chair features an ergonomic design with an "S" backrest and independent lumbar support, relieving spinal pressure. The premium mesh lumbar support optimizes ventilation and heat dissipation while offering precise relief for your waist's pressure, ensuring comfort during prolonged sitting. Easy Adjustment: Our ergonomic chair offers effortless adjustment with one lever for seat height and reclining, with 3 tilt recline angles 90°-120°-145°. Armrests adjust within 3" in height. The mesh headrest is adjustable up/down and rotating 45 degrees, catering to various needs and occasions. Comfort and Cool Sitting Experience: Crafted from high-quality mesh material, our ergonomic desk chair is supportive, breathable, and long-lasting. Easy cleaning and maintenance ensure it remains reliable for years. The thick cushion seat eases sedentary pressure for comfortable extended sitting. Modern Design and Durability: Elegant and versatile, our office desk chair suits any space, office, home furnishing, conference room, etc.. With BIFMA and SGS certifications, it boasts high quality and durability. The heavy duty metal base and legs support up to 300 lbs, ensuring long-lasting stability. Worry-free Warranty: We stand behind our comfortable office chair with a 30-day return policy and 5-years warranty on parts replacement for any quality issues. Our dedicated customer service team guarantees a response within 24 hours for all inquiries. Color: Black/Dark Gray/White Weight Capacity: 300LBS Chair Dimensions: 27.6" L x 26.8" W x 36.2-40.2" H Seat Dimensions: 20.5" L x 20.5" W Chair Height: 36.2"-40.2" Net Weight: 30.8LBS Seat Cushion Thickness: 2.8" Packing list: 1x mesh office chair, 1x user manual