{"product_id":"heavy-duty-500lbs-massage-office-chair-with-footrest","title":"Heavy Duty 500LBS Massage Office Chair with Footrest","description":"\u003cp\u003eExperience the perfect fusion of ergonomic support and therapeutic comfort with this heavy-duty massage office chair. Engineered for users up to 500 lbs, it combines a 3D kneading massage system, wide breathable seating, and a reinforced steel frame — built for all-day productivity and recovery.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced 3D Massage Integration\u003c\/strong\u003e — Integrated 3D rotating massagers target lumbar pressure points with precision, mimicking real-hand kneading techniques to relieve chronic soreness. Adjustable directions and a contoured backrest deliver customized therapeutic relief throughout the workday.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Comfort \u0026amp; Recline\u003c\/strong\u003e — 130° reclining backrest paired with a retractable high-stability footrest for seamless transitions between work and rest. Contour-molded lumbar support and plush armrests provide premium ergonomic relief during extended sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSturdy \u0026amp; Safe Construction\u003c\/strong\u003e — Reinforced thickened steel base provides unwavering support for all body types. SGS-certified Class-4 gas lift ensures smooth, secure height adjustments built to last.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Breathable Seat\u003c\/strong\u003e — Roomy 23-inch seat width with advanced breathable performance fabric keeps you cool and dry through long shifts. Medium-firm 5\" cushion distributes weight evenly to eliminate pressure points.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Assembly\u003c\/strong\u003e — Designed for hassle-free setup in 15–20 minutes. All necessary tools and a clear instructional guide are included.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBIFMA X5.11 Certified\u003c\/strong\u003e — Rigorously tested across 20+ stringent tests covering strength, fatigue resistance, dynamic impact, and stability. Rated for reliable performance for up to ten years of normal use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Dimensions\u003c\/td\u003e\n\u003ctd\u003e30.71\"L x 22.44\"W x 14.96\"H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e30.71 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e22.44 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e14.96 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeat Width\u003c\/td\u003e\n\u003ctd\u003e23 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e47.84 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight Capacity\u003c\/td\u003e\n\u003ctd\u003e500 LBS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecline Angle\u003c\/td\u003e\n\u003ctd\u003eUp to 130°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCushion Thickness\u003c\/td\u003e\n\u003ctd\u003e5 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGas Lift Certification\u003c\/td\u003e\n\u003ctd\u003eSGS-Certified Class-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Certification\u003c\/td\u003e\n\u003ctd\u003eBIFMA X5.11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"CHAIRKER","offers":[{"title":"Black-kneeding","offer_id":47374311948419,"sku":"B0H14LPX2F","price":196.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3528\/8707\/files\/71hlNQ-jUQL.jpg?v=1781673076","url":"https:\/\/alonfurniture.com\/products\/heavy-duty-500lbs-massage-office-chair-with-footrest","provider":"ALON FURNITURE","version":"1.0","type":"link"}