--- product_id: 48163179 title: "Seat Cushion, Office Chair Cushion, Desk Chair Memory Foam, Sciatica Coccyx Tailbone Pain Relief, Pressure Relief, Sitting Pad, Gaming Sitting Pillow, Washable Cover, Non Slip" brand: "fortem" price: "1608574β‚«" currency: VND in_stock: true url: https://www.desertcart.vn/products/48163179-seat-cushion-office-chair-cushion-desk-chair-memory-foam-sciatica store_origin: VN region: Vietnam --- # Ergonomic U-shaped cutout for tailbone relief Memory foam contours & rebounds Large size fits 100-220lb Seat Cushion, Office Chair Cushion, Desk Chair Memory Foam, Sciatica Coccyx Tailbone Pain Relief, Pressure Relief, Sitting Pad, Gaming Sitting Pillow, Washable Cover, Non Slip **Brand:** fortem **Price:** 1608574β‚« **Availability:** βœ… In Stock ## Summary > πŸͺ‘ Sit Smart, Feel Elite – Elevate your comfort game with every seat! ## Quick Answers - **What is this?** Seat Cushion, Office Chair Cushion, Desk Chair Memory Foam, Sciatica Coccyx Tailbone Pain Relief, Pressure Relief, Sitting Pad, Gaming Sitting Pillow, Washable Cover, Non Slip by fortem - **How much does it cost?** 1608574β‚« with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/48163179-seat-cushion-office-chair-cushion-desk-chair-memory-foam-sciatica) ## Best For - fortem enthusiasts ## Why This Product - Trusted fortem brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Easy-Clean Washable Cover:** Breathable mesh fabric with a removable cover keeps your cushion fresh and hygienic. - β€’ **Premium Memory Foam Comfort:** Contours perfectly to your body, promoting healthy posture and all-day comfort. - β€’ **Versatile & Portable Design:** Lightweight with a non-slip base and carrying handleβ€”your pain relief companion anywhere. - β€’ **Large Size for Optimal Support:** Ideal for users between 100-220 lbs, ensuring tailored comfort and pressure relief. - β€’ **Ergonomic U-Shape for Sciatica Relief:** Say goodbye to tailbone and lower back pain during long sitting sessions. ## Overview The FORTEM Seat Cushion features a large ergonomic U-shaped memory foam design that alleviates tailbone and sciatica pain for users weighing 100-220 lbs. Its non-slip base and lightweight portability make it perfect for office chairs, cars, and gaming seats. The breathable, washable cover ensures easy maintenance, combining orthopedic support with everyday convenience. ## Description Seat Cushion, Office Chair Cushion, Desk Chair Memory Foam, Sciatica Coccyx Tailbone Pain Relief, Pressure Relief, Sitting Pad, Gaming Sitting Pillow, Washable Cover, Non Slip ## Features - LARGE - The large cushion is ideal for individuals between 100lb (45.3kg) to 220lb (100kg) - Tail Bone Pain Relief Cushion - Ergonomic "U" Shaped Cutout alleviates pressure on the sciatica nerve reducing back, leg, butt, and coccyx/tailbone pain caused by sitting uncomfortably for hours. Whether you use it as a seat cushion for car or chair cushion for desk chair, you will notice the difference. - Reliable Orthopedic Pillow – This office chair cushion, car pillow contours to your body to promote a healthy body posture while sitting. The memory foam bounces back after every use making this seat cushion your best companion while driving or working for extended periods. - Multifunctional and Lightweight - Our Sitting pillow has a non-slip rubber grip bottom and a carrying handle. It’s lightweight and portable so you can take it anywhere. You can use it as a car seat cushion, desk chair cushion, wheelchair cushion or a sitting pad for any uncomfortable seat. - Superior Quality & Easy Maintenance- This half donut cushion is made of pure memory foam encased in a breathable and washable mesh cover. No more worrying about stains or spills on your desk chair cushion. Simply unzip the cover and throw it in the wash. ## Product Details - **Brand:** FORTEM - **Special Feature:** Memory Foam - **Color:** Black Mesh - **Size:** Large - **Fill Material:** Memory Foam ## Images ![Seat Cushion, Office Chair Cushion, Desk Chair Memory Foam, Sciatica Coccyx Tailbone Pain Relief, Pressure Relief, Sitting Pad, Gaming Sitting Pillow, Washable Cover, Non Slip - Image 1](https://m.media-amazon.com/images/I/810IpnUOv5L.jpg) ![Seat Cushion, Office Chair Cushion, Desk Chair Memory Foam, Sciatica Coccyx Tailbone Pain Relief, Pressure Relief, Sitting Pad, Gaming Sitting Pillow, Washable Cover, Non Slip - Image 2](https://m.media-amazon.com/images/I/81a+287sbSL.jpg) ![Seat Cushion, Office Chair Cushion, Desk Chair Memory Foam, Sciatica Coccyx Tailbone Pain Relief, Pressure Relief, Sitting Pad, Gaming Sitting Pillow, Washable Cover, Non Slip - Image 3](https://m.media-amazon.com/images/I/71FhQoE+OgL.jpg) ![Seat Cushion, Office Chair Cushion, Desk Chair Memory Foam, Sciatica Coccyx Tailbone Pain Relief, Pressure Relief, Sitting Pad, Gaming Sitting Pillow, Washable Cover, Non Slip - Image 4](https://m.media-amazon.com/images/I/81Esj6JM4zL.jpg) ![Seat Cushion, Office Chair Cushion, Desk Chair Memory Foam, Sciatica Coccyx Tailbone Pain Relief, Pressure Relief, Sitting Pad, Gaming Sitting Pillow, Washable Cover, Non Slip - Image 5](https://m.media-amazon.com/images/I/816CiCffP+L.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: what's it actually made from... the materials that is?** A: The interior is made from memory foam. The exterior is a soft polyester-type fabric. The underside of the seat cushion is a textured, thin rubber-like material that grips the car seat well and keeps the cushion from slipping. I am quite pleased with this product, as it's comfortable to use and has helped reduce my lower back pain while driving. **Q: Where are these products made? What country?** A: It is, in fact, made in China. It is NOTmade in the USA. **Q: Will it help builging discs** A: Yes I have had three back fusions with bulging disc and my daughter has 3 of them now with no surgeries and this is amazing there is no pressure on your tailbone at all ... we use it to drive and highly recommend **Q: how big is this cusion?** A: 18x 14x 3 inches ## Frequently Bought Together - FORTEM Office Chair Cushion, Memory Foam Seat Cushion, Non Slip Sitting Pillow for Gaming, Car Seat, Computer Chair Pad, Sciatica and Tailbone Support, Washable Cover - FORTEM Lumbar Support Cushion, Back Support for Office Chair and Car Seat, Back Rest for Gaming Chair, Memory Foam Pillow, Desk Chair Cushion, Breathable & Washable Cover, Adjustable Straps --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/48163179-seat-cushion-office-chair-cushion-desk-chair-memory-foam-sciatica](https://www.desertcart.vn/products/48163179-seat-cushion-office-chair-cushion-desk-chair-memory-foam-sciatica) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-04-25*