Dapmiu Ergonomic Office Chair with 3D Adjustable Headrest & Lumbar Support, 350lbs Capacity Mesh Computer Chair, 90-135° Recline with Flip-up Armrests for Home Office

<div> <div> <div> <div> <p> Professional Ergonomic Office Chair – All-Day Support for Your Workspace </p> <h3> Fully Adjustable Ergonomic Support </h3> <p> Customize your seating experience with this high-performance office chair, featuring: </p> <ul><li> <p> 3D Adjustable Headrest: Positions precisely to support your neck and head </p> </li><li> <p> Lumbar Support &amp; Back Height Adjustment: Aligns with your spine for reduced lower back strain </p> </li><li> <p> 3-Position Tilt Lock (90°–135°): Recline comfortably for focused work or relaxed breaks </p> </li><li> <p> 3D Flip-Up Armrests: Adjust width, height, and angle—or flip up for easy storage </p> </li></ul> <h3> Engineered for Extended Comfort </h3> <ul><li> <p> S-Curve Back Design: Promotes healthy spinal alignment during long sitting sessions </p> </li><li> <p> Extra-Wide Seat Cushion (20.5" x 20.5"): Offers ample room and even weight distribution </p> </li><li> <p> Breathable Mesh Backrest: Enhances air circulation to keep you cool and comfortable </p> </li><li> <p> 10+ Hour Comfort Guarantee: Designed for professionals who spend long hours at their desk </p> </li></ul> <h3> Heavy-Duty &amp; Reliable Construction </h3> <ul><li> <p> 350 lb Weight Capacity: Reinforced nylon base and sturdy metal frame built to last </p> </li><li> <p> 26-Inch Iron Five-Star Base: Provides superior stability on all floor types </p> </li><li> <p> SGS-Certified Gas Cylinder: Tested for safety and smooth height adjustment </p> </li><li> <p> 8mm Steel Connecting Rods: Rigorously tested for long-term durability </p> </li></ul> <h3> Thoughtful Design for All Body Types </h3> <ul><li> <p> Fits Users Up to 6'5" Tall: Spacious design accommodates a wide range of body sizes </p> </li><li> <p> Generous Dimensions: 52.4" H × 20.4" W × 19.6" D—larger than most standard office chairs </p> </li><li> <p> Full Adjustability: Customize seat height, backrest, and headrest for personalized comfort </p> </li><li> <p> Smooth 360° Swivel: Move freely around your workspace without straining </p> </li></ul> <h3> User-Friendly Features </h3> <ul><li> <p> Tilt Tension Control: Adjust resistance to match your preferred recline feel </p> </li><li> <p> Quality Casters: Roll smoothly on hard floors and carpets </p> </li><li> <p> Easy Assembly: Straightforward setup with all tools included </p> </li><li> <p> Modern Aesthetic: Sleek mesh design complements any office decor </p> </li></ul> <h3> Technical Specifications </h3> <ul><li> <p> Frame Material: Metal &amp; Reinforced Nylon </p> </li><li> <p> Upholstery: High-Elasticity Mesh </p> </li><li> <p> Max Load: 350 lbs </p> </li><li> <p> Chair Dimensions: 60×60×121 cm (23.6"×23.6"×47.6") </p> </li><li> <p> Base: 26-inch five-star iron </p> </li><li> <p> Tilt Range: 90–135 degrees with 3-position lock </p> </li></ul> <h3> Ideal For </h3> <ul><li> <p> Home Office Professionals: Perfect for remote work and extended computer use </p> </li><li> <p> Gaming &amp; Streaming: Comfortable support during long sessions </p> </li><li> <p> Corporate Environments: Durable enough for daily office use </p> </li><li> <p> Study &amp; Creative Work: Enhances focus and productivity </p> </li></ul> <h3> Enhanced Comfort &amp; Health Benefits </h3> <p> ✅&nbsp;Reduces Back &amp; Neck Pain&nbsp;– Proper alignment minimizes strain<br> ✅&nbsp;Improves Posture&nbsp;– Encourages healthy sitting habits<br> ✅&nbsp;Increases Productivity&nbsp;– Comfortable seating for focused work<br> ✅&nbsp;Promotes Circulation&nbsp;– Breathable mesh prevents overheating<br> ✅&nbsp;Long-Term Durability&nbsp;– Built to perform for years of daily use </p> <p> Upgrade your workspace with an office chair that combines professional-grade ergonomics, durable construction, and customizable comfort—designed to support you through even the longest workdays. </p> </div> </div> <div> </div> <div> <div> <div> <div> </div> <div> </div> </div> <div> <div> </div> <div> </div> </div> <div> <div> </div> <div> </div> </div> <div> <div> </div> <div> </div> </div> <div> <div> </div> <div> </div> </div> </div> <div> </div> </div> </div> </div> <div> </div>

• Full Ergonomic Adjustment:3D headrest, height-adjustable lumbar support, and 3D flip armrests provide customized comfort. 90-135 degree recline with 3 locking positions for optimal relaxation.
• Scientific Support Design:S-shaped spine alignment helps maintain proper sitting posture. Extra wide 20.5"×20.5" breathable mesh backrest ensures comfort for over 10 hours.
• Sturdy Durable Structure:350lbs capacity with nylon frame and 26-inch iron base. SGS-certified cylinders and 8mm metal rods tested over 10,000 times for 10+ years use.
• Full Size Compatibility:Accommodates users from 5'0" to 6'5" tall. Larger dimensions than most market options with fully adjustable height backrest and seat.
• Flexible Mobility Experience:360-degree swivel with smooth-rolling casters. Tilt tension knob allows personalized recline resistance setting.