{"product_id":"platinum-level-comfortable-ergonomic-memory-foam-lumbar-seat-cushion-back-tailbone-pain-relief","title":"Ergonomic Memory Foam Lumbar \u0026 Seat Cushion Set for Back Pain Relief","description":"\u003cp\u003eEngineered for the long workday, the Platinum Level Comfortable memory foam cushion set pairs a contoured seat cushion with a matching lumbar pillow, built from molded, high density memory foam that holds its shape sit after sit rather than flattening out over time. Each piece is finished in a breathable mesh and velvet cover chosen for its cooling, hypoallergenic feel against skin, a material combination more often found on higher end seating than on a basic foam pad.\u003c\/p\u003e\n\u003cp\u003eThis two piece set is made to work with the chair you already own, whether that is an office chair, a car seat, a gaming chair, or a wheelchair, using adjustable straps that keep both pieces securely in place through hours of movement. Production runs are managed in batches by Platinum Level Office Chairs to maintain consistent foam density and stitching quality, so availability can vary by season.\u003c\/p\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High density memory foam core with a mesh and velvet fabric cover (polyester and velvet blend), antibacterial and breathable finish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Set Dimensions (L x W x H):\u003c\/strong\u003e 17 in x 17 in x 13 in (seat cushion and lumbar pillow, as packaged)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeat Cushion Dimensions (W x D):\u003c\/strong\u003e 17 in W x 13 in D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackrest (Lumbar Pillow) Height:\u003c\/strong\u003e 17 in H x 13 in W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBase Diameter:\u003c\/strong\u003e Not applicable, this is a contoured rectangular seat cushion rather than a cushion with a round base\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight Capacity:\u003c\/strong\u003e Not published by the manufacturer; built for standard adult use on office chairs, car seats, and wheelchairs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet Weight:\u003c\/strong\u003e Approximately 3 lb for the complete two-piece set\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCare Instructions\u003c\/h3\u003e\n\u003cp\u003eHand wash or machine wash the removable covers on a gentle cycle, or spot clean as needed. Air dry the covers only. Do not machine wash or tumble dry the memory foam inserts themselves; wipe them clean and allow them to air dry fully before replacing the cover.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eErgonomic contoured shape relieves pressure on the tailbone, hips, and lower back during long periods of sitting\u003c\/li\u003e\n\u003cli\u003eMolded high-density memory foam conforms to your body for personalized, all-day support that resists flattening\u003c\/li\u003e\n\u003cli\u003eBreathable mesh and velvet cover stays cool against skin and fully unzips for easy machine washing\u003c\/li\u003e\n\u003cli\u003eAdjustable straps secure both pieces to office chairs, car seats, gaming chairs, and wheelchairs without slipping\u003c\/li\u003e\n\u003cli\u003eTwo-piece set delivers coordinated seat and lumbar support in one matched design, rather than mismatched separate purchases\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWarranty and Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 Year Limited Warranty\u003c\/li\u003e\n\u003cli\u003eAssembly may be required (attaching the adjustable straps only, no tools needed)\u003c\/li\u003e\n\u003cli\u003eAll instructions are included in the package\u003c\/li\u003e\n\u003cli\u003eFast shipping and carefully packed to prevent foam compression in transit\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Platinum-Level Comfortable","offers":[{"title":"Black","offer_id":49765611700451,"sku":"PLC305216","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/8263\/4979\/files\/41PdaO_b_IL._AC.jpg?v=1789666627","url":"https:\/\/www.platinum-level.com\/products\/platinum-level-comfortable-ergonomic-memory-foam-lumbar-seat-cushion-back-tailbone-pain-relief","provider":"Platinum-Level Office Chairs","version":"1.0","type":"link"}