Alvantor 2 Set Office Chair, Ergonomic Mesh Desk Chair with Lumbar Support and Fixed Armrests, Adjustable Height & 360° Swivel, 250lbs

Upgrade your workspace with this reliable 2-set office chair designed for superior comfort and durability. Featuring ergonomic lumbar support that naturally aligns with your spine, the breathable mesh back effectively dissipates heat to keep you cool during long work sessions . The high-density sponge seat pad provides excellent cushioning, ensuring you stay relaxed all day. Customize the seat height from 14.7 to 17.7 inches to fit your desk, and enjoy the smooth rocking and 360° swivel functions. With a heavy-duty metal base and quiet casters supporting up to 250 lbs, this chair offers the stability and versatility needed for home offices, meetings, or study areas.

• 【Ergonomic Lumbar Support & Breathable Mesh】Designed with a curved mid-back profile, this chair perfectly conforms to the natural curve of your waist to effectively relieve back soreness. The 100% breathable mesh backrest promotes air circulation, keeping you cool even in hot environments, while the high-elastic sponge seat resists collapse for all-day comfort .
• 【90°-120° Free Rocking & Adjustable Height】The chair offers a flexible 90°-120° rocking mode with an adjustable damping knob to match your body weight, ideal for office breaks and creative thinking. The seat height can be easily adjusted from 14.76 to 17.76 inches, accommodating various desk heights and user preferences for optimal posture .
• 【Stable & Durable Construction】Built to last, this chair features a reinforced metal five-point base and quiet, smooth-rolling casters that protect your floors from scratches. With a robust weight capacity of up to 250 lbs, it ensures stability without shaking, providing a reliable seating solution for daily work and home use .
• 【360° Swivel & Convenient Storage】The smooth 360° swivel mechanism allows for effortless movement around your workstation. Thoughtfully designed, the backrest features a convenient storage space for your books or tablet, keeping your desktop clutter-free. The fixed armrests ensure a stable and secure sitting posture during focused tasks.
• 【Versatile Design & Quick Assembly】Suitable for studies, home offices, gaming, or living rooms, this simple and practical chair perfectly matches various settings. This set includes two chairs, offering exceptional value for paired workspaces. All necessary tools and instructions are included for a quick and easy assembly in about 15 minutes .