{"product_id":"large-memory-foam-seat-cushion-sciatica-tailbone-pain-relief-non-slip","title":"Large Memory Foam Seat Cushion – Sciatica \u0026 Tailbone Pain Relief, Non-Slip","description":"\u003cp\u003e\u003cstrong\u003eFinally, a Cushion Big Enough to Actually Help.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStandard-sized cushions often leave the edges of your hips unsupported, creating new pressure points while trying to relieve old ones. The Healtence Large Memory Foam Seat Cushion is designed with generous dimensions to fully support your entire sitting surface. By delivering comprehensive pressure relief for sciatica, tailbone pain, and general hip discomfort, it ensures you are cradled in comfort without uncomfortable edges digging into your legs.\u003c\/p\u003e\n\n\u003cp\u003eWhether you are recovering from an injury, managing postpartum healing, or simply dealing with the daily strain of prolonged sitting, this cushion provides the heavy-duty support you need. The premium slow-rebound memory foam molds to your unique contours, while the strategic tailbone cutout removes direct pressure from your lower spine. Anchored by a non-slip base and wrapped in a breathable, machine-washable mesh cover, this cushion turns any office chair, desk chair, or car seat into a genuinely therapeutic seat.\u003c\/p\u003e\n\n\u003ch3\u003eKey Benefits \u0026amp; Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLarge Full-Coverage Design:\u003c\/strong\u003e The expansive surface area fully supports the hips and thighs, eliminating the pressure gaps common with standard-sized, smaller cushions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTargeted Sciatica Relief:\u003c\/strong\u003e By ergonomically redistributing your body weight away from the sciatic nerve and lower spine, it helps ease radiating leg and lower back pain.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStrategic Coccyx Cutout:\u003c\/strong\u003e The U-shaped rear contour relieves direct pressure on the tailbone—ideal for injury recovery, postpartum healing, or chronic coccydynia.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium Memory Foam:\u003c\/strong\u003e The high-density, slow-rebound core resists flattening and maintains its supportive loft even under prolonged, daily use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStays Securely Anchored:\u003c\/strong\u003e A non-slip rubberized bottom grips smooth office chairs and car seats firmly, preventing sliding and the need for constant readjustment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBreathable \u0026amp; Washable Cover:\u003c\/strong\u003e The mesh cover wicks away heat and moisture to keep you cool, and zips off in seconds for effortless 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\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 8px;\"\u003e17.7 inches (45 cm)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eDepth (Front to Back)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 8px;\"\u003e14.2 inches (36 cm)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eThickness\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 8px;\"\u003eSloped ergonomic design from 1.57 to 4.7 inches\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eAvailable Styles\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 8px;\"\u003eStandard Cutout \/ Dual-Hole Design\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 rear cutout is positioned at the back of the seat so your tailbone floats above it.\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's integrity.\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 away from direct sunlight.\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 over time?\u003c\/strong\u003e\u003cbr\u003eNo, the cushion features a premium, high-density slow-rebound memory foam core specifically engineered to resist bottoming out and maintain its loft through heavy, daily use.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWill this fit in my car seat?\u003c\/strong\u003e\u003cbr\u003eYes. With a width of 17.7 inches and a depth of 14.2 inches, it is designed to fit comfortably inside most standard car bucket seats, office chairs, and wheelchairs.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between the two styles?\u003c\/strong\u003e\u003cbr\u003eWe offer a \"Standard Design\" with a classic U-shaped tailbone cutout, and a \"Dual-Hole Design\" which features two additional circular hollows for targeted breathability and pressure relief under the sitting bones. Both provide excellent ergonomic support.\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, severe sciatica, or are recovering from spinal surgery.\u003c\/em\u003e\u003c\/p\u003e","brand":"Healtence","offers":[{"title":"Standard Design - Black","offer_id":52367605563675,"sku":"14:193;183:201336412","price":61.0,"currency_code":"USD","in_stock":true},{"title":"Standard Design - Blue","offer_id":52367605596443,"sku":"14:173#Blue;183:201336412","price":63.0,"currency_code":"USD","in_stock":true},{"title":"Dual-Hole Design - Black","offer_id":52367605629211,"sku":"14:1063#black;183:201336412","price":66.0,"currency_code":"USD","in_stock":true},{"title":"Dual-Hole Design - Navy Blue","offer_id":52367605661979,"sku":"14:94#navy-blue;183:201336412","price":67.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0995\/4364\/6491\/files\/S24ce8134c923476e93f24e628ca70dddW.webp?v=1781712179","url":"https:\/\/healtence.com\/products\/large-memory-foam-seat-cushion-sciatica-tailbone-pain-relief-non-slip","provider":"Healtence","version":"1.0","type":"link"}