{"product_id":"extra-firm-mattress-topper-king-size-4-inch-firm-high-density-memory-foam-bed-topper-for-back-pain-relief-gel-bamboo-charcoal-infused-cooling-mattress-certipur-us-certified-washable-cover","title":"Extra Firm Mattress Topper King Size, 4 Inch Firm High Density Memory Foam Bed Topper for Back Pain Relief, Gel Bamboo Charcoal Infused Cooling Mattress, CertiPUR-US Certified, Washable Cover","description":"\u003cp\u003eExtra Firm Mattress TopperOur king mattress topper uses a 45D high-density foam base for firmer, non-sinking support. It helps ease lower-back pressure from a soft or unsupportive mattress while promoting healthy spinal alignment. Premium foam delivers targeted reinforcement for the lumbar area and hips. Suggested for heavier sleepers, office workers, seniors, and anyone who prefers strong back support with a truly firm feel | Pressure Relief, Better Sleep The top layer of 4 inch memory foam mattress topper features a 1.5 inch contoured foam that hugs your curves and helps distribute weight more evenly. That balanced support cushions pressure points while supporting a more natural sleep posture, whether you sleep on your back, side, or stomach. Get real pressure relief and smoother comfortwake up feeling less stiff and more relaxed | Exclusive Cooling \u0026amp; Breathable ComfortThis king foam mattress topper combines gel memory foam, bamboo-infused foam, and a cool-to-the-touch Ice Silk cover to promote airflow and regulate temperature. Compared with common foam pads, the quick-dry cover pulls moisture away 65% faster to reduce excess heat and humidity buildupgiving warm sleepers, apartment renters, and overnight guests consistent, refreshing sleep all night long | Certified Safe \u0026amp; 120-Night TrialThe GRBSY king size memory foam mattress topper is made with CertiPUR-US certified foam and an OEKO-TEX Standard 100 certified cover. Skin-friendly certified materials deliver a cleaner, healthier, and more comfortable sleep environment for growing families and pet households. After unboxing, allow 4872 hours for full expansion; it is also backed by a risk-free 120-night trial, long-term warranty, and 24\/7 customer support for ultimate peace of mind | Removable \u0026amp; Machine-Washable CoverFrom pet hair and kids' messes to guest stays and sofa bed use, this removable cover makes everyday cleanup simple. Just unzip and machine-wash the cover to help reduce buildup from sweat, dust, pet dander, and accidental spillsno need to replace the entire bed topper. It is a fresh, low-maintenance solution for busy homes, pet owners, guest rooms, dorm beds, and sleeper sofas | Upgraded Anti-Slip, Uninterrupted SleepTired of constantly adjusting your cooling mattress topper? A grippy non-slip bottom and four adjustable elastic straps create a secure-fit system that keeps it locked in place on your bed. This firm mattress topper king works with most mattress typesmemory foam, hybrid, or innerspringhelping prevent sliding and bunching. Spend less time repositioning and enjoy more restful sleep\u003c\/p\u003e","brand":"Grbsy","offers":[{"title":"Default Title","offer_id":51929700663586,"sku":"B0GYNZSFV6","price":152.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/0294\/8642\/files\/71p1VsB6swL._AC_SY300_SX300_QL70_FMwebp.webp?v=1782923219","url":"https:\/\/arlenzone.com\/products\/extra-firm-mattress-topper-king-size-4-inch-firm-high-density-memory-foam-bed-topper-for-back-pain-relief-gel-bamboo-charcoal-infused-cooling-mattress-certipur-us-certified-washable-cover","provider":"Arlenzone.com","version":"1.0","type":"link"}