{"product_id":"thickened-memory-foam-seat-cushion-heavy-duty-chair-pad-for-lower-back-relief","title":"Thickened Memory Foam Seat Cushion – Heavy-Duty Chair Pad for Lower Back Relief","description":"\u003cp\u003e\u003cstrong\u003eBuilt for the Long Haul — Heavy-Duty Comfort That Doesn't Flatten.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStandard seat cushions often compress, bottom out, and lose their supportive shape after just a few weeks of daily use. The Healtence Thickened Memory Foam Seat Cushion is engineered differently. Featuring a dense, heavy-duty foam core that measures a generous 4.7 inches thick, it maintains its robust structural integrity even under sustained weight. Whether you are powering through a 10-hour shift at your desk, sitting through endless meetings, or unwinding at home, it delivers the lasting lower back and tailbone relief you need to focus on your day rather than shifting in your seat.\u003c\/p\u003e\n\n\u003cp\u003eDesigned with ergonomic precision, this cushion encourages proper pelvic tilt and healthy spinal alignment to directly reduce seated fatigue. The U-shaped rear cutout subtly offloads pressure from the coccyx, while the sculpted front slope supports comfortable thigh positioning. Wrapped in a breathable, machine-washable mesh cover and anchored by a non-slip base, it provides hassle-free, professional-grade comfort that transitions effortlessly from the office to your dining room.\u003c\/p\u003e\n\n\u003ch3\u003eKey Benefits \u0026amp; Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtra-Thick Cushioning:\u003c\/strong\u003e The robust 12 cm (approx. 4.7-inch) profile prevents the uncomfortable \"bottoming out\" effect common in standard, thinner seat pads.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Memory Foam:\u003c\/strong\u003e The premium, high-density core is specifically formulated to retain its shape and loft under prolonged, all-day use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eErgonomic Tailbone Relief:\u003c\/strong\u003e Features a contoured U-shaped cutout at the rear that allows the coccyx to float, minimizing direct pressure on the lower spine.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStays Securely in Place:\u003c\/strong\u003e A rubberized, non-slip bottom grips office chairs, wooden dining chairs, and car seats firmly to prevent sliding and constant readjustment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBreathable \u0026amp; Washable:\u003c\/strong\u003e The moisture-wicking mesh cover keeps you cool through long shifts and zips off easily for quick, hygienic machine washing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\" border=\"1\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 8px; width: 35%;\"\u003e\u003cstrong\u003eCore Material\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 8px; width: 65%;\"\u003eHigh-density, slow-rebound memory foam\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eCover Material\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 8px;\"\u003eBreathable polyester mesh (Machine washable)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 8px;\"\u003eApprox. 18.1\" x 16.9\" x 4.7\" (46 x 43 x 12 cm)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eAvailable Colors\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 8px;\"\u003eLight Gray, Dark Gray\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eFit\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 8px;\"\u003eUniversal – fits most standard office chairs, desk chairs, and dining chairs\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eUsage \u0026amp; Care Guide\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlacement:\u003c\/strong\u003e Place the cushion flat on your chair with the non-slip bottom facing down. Ensure the U-shaped cutout is positioned at the back of the seat to properly align with your tailbone.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSitting:\u003c\/strong\u003e Sit fully back onto the cushion to allow your hips and thighs to settle into the ergonomic contours.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCover Care:\u003c\/strong\u003e Unzip and remove the mesh cover. Machine wash on a cold, gentle cycle. Air dry or tumble dry on very low heat to preserve the fabric.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFoam Care:\u003c\/strong\u003e Do NOT wash or dry the memory foam core. If needed, spot clean gently with a damp cloth and allow it to air dry in a well-ventilated area.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWill this cushion flatten out if I weigh over 200 lbs?\u003c\/strong\u003e\u003cbr\u003eThis cushion was specifically designed to resist bottoming out. Its extra-thick 12 cm profile and heavy-duty, high-density foam core are engineered to provide sustained support for a wide range of body weights without losing shape.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes it fit in a standard office chair?\u003c\/strong\u003e\u003cbr\u003eYes. While it is thicker than average, the footprint (approx. 18.1 by 16.9 inches) fits seamlessly into the seat pans of most standard office chairs, desk chairs, and dining chairs.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWill it make me sit too high?\u003c\/strong\u003e\u003cbr\u003eBecause it is a thickened cushion (4.7 inches high), it will elevate your seated position. You may need to lower your office chair slightly to ensure your feet remain comfortably flat on the floor.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eThese statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease. Consult your healthcare provider before use, especially if you have chronic back issues or are recovering from spinal surgery.\u003c\/em\u003e\u003c\/p\u003e","brand":"Healtence","offers":[{"title":"Light Gray","offer_id":52367605727515,"sku":"14:366#light gray;183:200012944#43x46x12CM","price":75.0,"currency_code":"USD","in_stock":true},{"title":"Dark Gray","offer_id":52367605760283,"sku":"14:29#dark gray;183:200012944#43x46x12CM","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0995\/4364\/6491\/files\/S71c95c5f9bbd4ad4b5d6dd12bae7b7b4h.png?v=1781713025","url":"https:\/\/healtence.com\/products\/thickened-memory-foam-seat-cushion-heavy-duty-chair-pad-for-lower-back-relief","provider":"Healtence","version":"1.0","type":"link"}