{"product_id":"protoarc-ec200-ergonomic-office-chair-with-adjustable-seat-depth-lumbar-support-20260615-102625-b0h3","title":"ProtoArc EC200 Ergonomic Office Chair with Adjustable Seat Depth | Lumbar Support, High-Back, Mesh Desk Chair, Home Office 8+ Long Hours Sitting, For Remote Workers \u0026 Programmers, Pure Black","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e ProtoArc Store\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Pure Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePattern:\u003c\/strong\u003e Solid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Dimensions:\u003c\/strong\u003e 20 x 20 x 30 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Weight:\u003c\/strong\u003e 45 Pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Weight Recommendation:\u003c\/strong\u003e 220 Pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e Office chair main parts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Count:\u003c\/strong\u003e 1.0 Count\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Name:\u003c\/strong\u003e EC200\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e EC200\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e ProtoArc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e L-Shape\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTheme:\u003c\/strong\u003e Office, Work from Home\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAbout this item\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSize \u0026amp; Weight Advisory: Our ergonomic chair is engineered to deliver up to 30% better body contouring for users within 5'4\" – 6'0\" and under 220 lbs – compared to one-size-fits-all chairs. For the best personalized experience, we recommend this range. Slightly shorter or taller? Our support team can help you find the perfect match. Everyone deserves a chair that fits – let’s get you there\u003c\/li\u003e\n\u003cli\u003eErgonomic Design for Home Office: The EC200 combines a breathable mesh back with a high-density foam seat – balance of airflow and cushioning. Features adjustable lumbar, seat depth, backrest, height, headrest, and armrests to fit users 5'4\"–6'0\" under 220 lbs. Your health-focused productivity partner for working from home\u003c\/li\u003e\n\u003cli\u003e2-Way Adjustable Lumbar Support: Features 4-direction adjustment (2.36” height + 0.8” depth), the ergonomic desk chair contours to your spine and eliminate the “empty back” feeling. High-strength mesh reduces lower back strain by up to 50% – better posture, focused \u0026amp; relaxed\u003c\/li\u003e\n\u003cli\u003eCustomizable Seat Depth – Protect Your Thighs: 5-position sliding seat with instant lock adapts to your leg length. Perfect for coders, designers, and writers who sit 8+ hours and suffer from thigh pressure or dangling legs. Optimizes back support and relieves leg tension\u003c\/li\u003e\n\u003cli\u003eSafety \u0026amp; Durability Tested: Meets BS EN 1335 and BIFMA X5.1 standards. Features a TÜV Rheinland–tested Class 4 gas lift (EN 16955) for smooth, ensuring smooth, stable height adjustment and reliable performance\u003c\/li\u003e\n\u003cli\u003eBetter Support Seat Cushion – Built to Last: 55-density high‑resiliency foam with a supportive core and posture-holding foam resists sagging for years. Designed to stay stable – because soft cushions collapse. Breathable top layer + supportive core = comfort without numbness. Ideal for those who want more structure than pure mesh\u003c\/li\u003e\n\u003cli\u003e4 Tilts Back Angles: Adapt to your changing focus through out the day with the 4-level backrest tilts. 90° (work), 105° (reading), 120° (calls), 130° (relax). The mesh computer chair also has a tilt tension knob to adjust reclining resistance to your preference\u003c\/li\u003e\n\u003cli\u003eMulti-Dimensional Headrest: 3D dual‑axis headrest (height, depth, rotation) cradles your neck naturally. For adjustment questions, contact our support\u003c\/li\u003e\n\u003cli\u003eEasy Assembly \u0026amp; Wellness Focused: 20‑min assembly with included tools and visual guide. We are committed to your wellness, offering a workspace solution that blends modern aesthetics with functional health benefits. For any inquiries, our ProtoArc Support Team is ready to assist you\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ProtoArc Store","offers":[{"title":"Default Title","offer_id":47632209936574,"sku":"B0H3TP84YG","price":361.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/6293\/8814\/files\/71WzJyHyqCL._AC_SL1500.jpg?v=1781486796","url":"https:\/\/nookwella.com\/products\/protoarc-ec200-ergonomic-office-chair-with-adjustable-seat-depth-lumbar-support-20260615-102625-b0h3","provider":"NookWella","version":"1.0","type":"link"}