{"product_id":"serdyes-memory-foam-seat-cushion-with-lumbar-support-pillow-l-shaped-coccyx-relief-non-slip-black","title":"Serdyes Memory Foam Seat Cushion with Lumbar Support Pillow — L-Shaped Coccyx Relief, Non-Slip Black","description":"\u003cp\u003e\u003cstrong\u003eThe Serdyes Memory Foam Seat Cushion with lumbar pillow is an L-shaped ergonomic pad designed to relieve tailbone pressure and support lumbar alignment during long drives or extended sitting.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you spend hours behind the wheel, at a desk, or gaming, a seat that supports your natural curves makes a measurable difference in comfort and focus. The Serdyes set combines a high-density slow-rebound memory foam base shaped for the coccyx with a taller lumbar wedge that elevates the lower back and improves seating posture without changing your vehicle or chair.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the L-shaped design reduce tailbone pressure?\u003c\/h3\u003e\n\u003cp\u003eThe L-shaped contour creates a cutout and a supportive rear slope that redistributes weight away from the coccyx and hips. That targeted shaping reduces direct pressure on the tailbone while keeping your pelvis aligned for steadier sitting.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCutout contour cradles the coccyx to reduce point pressure.\u003c\/li\u003e\n  \u003cli\u003e3.95-inch foam thickness prevents bottoming out on firm seats.\u003c\/li\u003e\n  \u003cli\u003eFirm-yet-responsive high-density memory foam balances support and comfort.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this cushion improve driving visibility and seat height?\u003c\/h3\u003e\n\u003cp\u003eYes — the 17.3-inch base raises your seating plane and the 14.6-inch-high lumbar wedge brings your lower back forward, which can open your field of view in cars and trucks. The modest lift helps you sit more upright and reach controls more naturally.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e17.3-inch seating surface increases overall seat height.\u003c\/li\u003e\n  \u003cli\u003e14.6-inch lumbar support elevates and stabilizes the lower back.\u003c\/li\u003e\n  \u003cli\u003eNon-slip rubberized bottom keeps the cushion secure while driving.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow breathable and easy to clean is the cover?\u003c\/h3\u003e\n\u003cp\u003eThe cushion comes with a stretch mesh cover engineered to improve airflow and reduce heat buildup during long use. The fabric is removable and machine washable, so maintenance is quick and your pad stays fresh.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-elasticity mesh enhances ventilation and comfort.\u003c\/li\u003e\n  \u003cli\u003eRemovable zipper cover is machine washable for easy care.\u003c\/li\u003e\n  \u003cli\u003eDurable fabric resists wear from daily use in vehicles or offices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich seats is this cushion compatible with?\u003c\/h3\u003e\n\u003cp\u003eSerdyes designed this pad to work on a wide range of seating: car and truck seats, office chairs, wheelchairs, dining chairs and even gaming thrones. The rubberized base reduces sliding so the cushion stays put across different upholstery and textures.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePortable and lightweight for quick transfers between seats.\u003c\/li\u003e\n  \u003cli\u003eNon-slip bottom prevents shifting on leather, fabric, and vinyl.\u003c\/li\u003e\n  \u003cli\u003eStable shape supports even on reclined or tilted seating surfaces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? If you drive long distances, sit for prolonged shifts, or want a portable support solution for work and leisure, the Serdyes Memory Foam Seat Cushion with Lumbar Support is built for you. It’s aimed at truck drivers, commuters, office workers, gamers, wheelchair users, and anyone seeking a firmer, breathable seat pad that lifts height, stabilizes the lower back, and reduces localized tailbone pressure. The washable cover and non-slip base make it practical for everyday use across vehicles and chairs without bulky installation or modification.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the cover machine washable?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the stretch mesh cover unzips and is machine washable for easy maintenance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this cushion fit my office chair or truck seat?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The cushion’s 17.3\" base and non-slip bottom suit most car, truck, office, and wheelchair seats.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Serdyes","offers":[{"title":"Default Title","offer_id":48083064946846,"sku":"B0GPX3DH8J","price":64.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/serdyes-front-view-seat-cushion.jpg?v=1785823415","url":"https:\/\/northtrailauto.ca\/products\/serdyes-memory-foam-seat-cushion-with-lumbar-support-pillow-l-shaped-coccyx-relief-non-slip-black","provider":"North Trail Auto","version":"1.0","type":"link"}