{"product_id":"office-chair-ql-66b3-black-pu-big-tall-massage-boss-chair-for-work-relax-dowinx-copy","title":"Office Chair QL-66B3 - Black (PU) - Big \u0026 Tall Massage Boss Chair for Work \u0026 Relax | Dowinx","description":"\u003c!-- Product Description: Dowinx QL-66B3 Big \u0026 Tall Massage Boss Chair --\u003e\n\u003cstyle\u003e\n  \/* Mobile Responsive Optimization *\/\n  @media (max-width: 1024px) {\n    .dowinx-desc {\n      max-width: 100% !important;\n      padding: 0 !important;\n      margin: 0 !important;\n    }\n  }\n\n  @media (max-width: 768px) {\n    .dowinx-desc {\n      padding: 0 !important;\n    }\n\n    .dowinx-desc h1 {\n      font-size: 20px !important;\n      line-height: 1.4 !important;\n    }\n\n    .dowinx-desc h2,\n    .dowinx-desc h3 {\n      font-size: 15px !important;\n    }\n\n    .dowinx-desc p,\n    .dowinx-desc li {\n      font-size: 14px !important;\n      line-height: 1.5 !important;\n    }\n\n    .dowinx-desc table {\n      display: table !important;\n      width: 100% !important;\n      overflow-x: visible !important;\n    }\n\n    .dowinx-desc td,\n    .dowinx-desc th {\n      white-space: normal !important;\n      font-size: 13px !important;\n    }\n  }\n\u003c\/style\u003e\n\n\u003csection style=\"font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial; color: #111; line-height: 1.6; max-width: 900px; margin: 0; padding: 0; box-sizing: border-box; text-align: left;\" class=\"dowinx-desc\"\u003e\n\n  \u003c!-- Header --\u003e\n  \u003cheader style=\"margin-bottom: 18px; text-align: left;\"\u003e\n    \u003ch1 style=\"margin: 0; font-size: 22px; text-align: left;\"\u003e\n      Dowinx QL-66B3 Big \u0026amp; Tall Boss Chair – Massage \u0026amp; Ergonomic Comfort\n    \u003c\/h1\u003e\n    \u003cp style=\"margin: 6px 0 0; color: #666; font-size: 14px; text-align: left;\"\u003e\n      Premium executive boss chair with dual massage lumbar support, thickened backrest, and full PU leather upholstery. Supports up to 400 lbs for superior comfort and durability.\n    \u003c\/p\u003e\n  \u003c\/header\u003e\n\n  \u003c!-- Main Content --\u003e\n  \u003carticle style=\"background: #fff; border-radius: 12px; padding: 18px; box-shadow: 0 6px 18px rgba(17,17,17,0.04); text-align: left;\"\u003e\n\n    \u003c!-- Product Specs --\u003e\n    \u003ch2 style=\"font-size: 15px; margin: 12px 0 6px;\"\u003eProduct Specs\u003c\/h2\u003e\n    \u003ctable style=\"width: 100%; border-collapse: collapse; color: #333;\"\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"padding: 6px 8px; border-top: 1px solid #f0f0f0;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"padding: 6px 8px; border-top: 1px solid #f0f0f0;\"\u003eDowinx\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"padding: 6px 8px; border-top: 1px solid #f0f0f0;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"padding: 6px 8px; border-top: 1px solid #f0f0f0;\"\u003eQL-66B3\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"padding: 6px 8px; border-top: 1px solid #f0f0f0;\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"padding: 6px 8px; border-top: 1px solid #f0f0f0;\"\u003eBlack\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"padding: 6px 8px; border-top: 1px solid #f0f0f0;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"padding: 6px 8px; border-top: 1px solid #f0f0f0;\"\u003eMetal Frame, Premium PU Leather\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"padding: 6px 8px; border-top: 1px solid #f0f0f0;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"padding: 6px 8px; border-top: 1px solid #f0f0f0;\"\u003e22.8\"D × 21.7\"W × 40\"H\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"padding: 6px 8px; border-top: 1px solid #f0f0f0;\"\u003e\u003cstrong\u003eWeight Capacity\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"padding: 6px 8px; border-top: 1px solid #f0f0f0;\"\u003e400 lbs\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"padding: 6px 8px; border-top: 1px solid #f0f0f0;\"\u003e\u003cstrong\u003eStyle\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"padding: 6px 8px; border-top: 1px solid #f0f0f0;\"\u003eModern \/ Executive Boss Chair\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n\n    \u003c!-- Key Features --\u003e\n    \u003ch2 style=\"font-size: 17px; margin: 18px 0 12px; text-align: left;\"\u003eKey Features\u003c\/h2\u003e\n    \u003cul style=\"margin: 0 0 14px 18px; color: #333; text-align: left;\"\u003e\n      \u003cli\u003e\n\u003cstrong\u003eDouble-Layered Backrest:\u003c\/strong\u003e Dual cushioning structure provides ergonomic support ideal for long work sessions and all-day comfort.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eDual-Mode Massage Lumbar Support:\u003c\/strong\u003e Seamlessly switch between ergonomic lumbar support and soothing massage comfort to relieve lower back tension.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSpacious Oversized Seat:\u003c\/strong\u003e The contoured seat base cradles hips and thighs, delivering unmatched comfort for executives, professionals, and gamers.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003ePremium Full PU Leather Upholstery:\u003c\/strong\u003e Crafted with smooth, durable PU leather that delivers a luxurious executive appearance while remaining easy to clean and maintain.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Construction:\u003c\/strong\u003e Reinforced metal base and durable frame support up to 400 lbs for exceptional stability and long-term durability.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eAdjustable Recline \u0026amp; 360° Swivel:\u003c\/strong\u003e Move effortlessly between focus mode and relaxation with smooth height adjustment, reclining backrest, and full swivel mobility.\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003c!-- What's Included --\u003e\n    \u003ch2 style=\"font-size: 15px; margin: 12px 0 6px;\"\u003eWhat’s Included\u003c\/h2\u003e\n    \u003cp style=\"margin: 0 0 12px; color: #444;\"\u003e\n      1 × Dowinx QL-66B3 Boss Office Chair\u003cbr\u003e\n      1 × Massage Lumbar Pillow\u003cbr\u003e\n      1 × Assembly Manual \u0026amp; Tools Kit\n    \u003c\/p\u003e\n\n    \u003chr style=\"border: none; border-top: 1px solid #f2f2f2; margin: 18px 0;\"\u003e\n\n    \u003c!-- Usage Scenarios --\u003e\n    \u003ch2 style=\"font-size: 15px; margin: 0 0 8px;\"\u003eUsage Scenarios\u003c\/h2\u003e\n    \u003cp style=\"margin: 0 0 12px; color: #444;\"\u003e\n      Perfect for executive offices, conference rooms, home workspaces, and premium gaming setups. Designed for extended sitting comfort during work, study, meetings, or relaxation.\n    \u003c\/p\u003e\n\n    \u003chr style=\"border: none; border-top: 1px solid #f2f2f2; margin: 18px 0;\"\u003e\n\n    \u003c!-- Installation --\u003e\n    \u003ch2 style=\"font-size: 15px; margin: 0 0 8px;\"\u003eInstallation \u0026amp; Notes\u003c\/h2\u003e\n    \u003col style=\"margin: 0 0 12px 18px; color: #333;\"\u003e\n      \u003cli\u003eAssemble easily with included tools and step-by-step instructions.\u003c\/li\u003e\n      \u003cli\u003eConnect the massage lumbar pillow via USB for instant comfort mode.\u003c\/li\u003e\n      \u003cli\u003eTighten all bolts securely for maximum stability.\u003c\/li\u003e\n      \u003cli\u003eAdjust height and recline angle for your ideal ergonomic posture.\u003c\/li\u003e\n    \u003c\/ol\u003e\n\n    \u003cp style=\"margin: 0; color: #666; font-size: 13px;\"\u003e\n      Ships from multiple U.S. warehouses for fast delivery. For assembly assistance or warranty support, please contact the Dowinx service team.\n    \u003c\/p\u003e\n\n  \u003c\/article\u003e\n\u003c\/section\u003e","brand":"QL","offers":[{"title":"Default Title","offer_id":51621394677976,"sku":"QL-66B3-04","price":229.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0492\/9552\/4002\/files\/001_a2be33da-18cc-4fc1-8c97-80c38e24c856.jpg?v=1777530885","url":"https:\/\/dowinx.com\/products\/office-chair-ql-66b3-black-pu-big-tall-massage-boss-chair-for-work-relax-dowinx-copy","provider":"DOWINX GAMING CHAIR","version":"1.0","type":"link"}