--- product_id: 883249 title: "DMI Seat and Chair Cushion for Office Chairs, Wheelchairs, Scooters, Kitchen Chairs or Car Seats, for Support and Height While Reducing Stress on Back, Tailbone or Sciatica, Foam, 1 Count" brand: "dmi" price: "414.83 DT" currency: TND in_stock: true url: https://www.desertcart.tn/products/883249-dmi-seat-and-chair-cushion-for-office-chairs-wheelchairs-scooters store_origin: TN region: Tunisia --- # High-density foam for firm support Machine washable poly-cotton cover 18x16x3 inch ergonomic size DMI Seat and Chair Cushion for Office Chairs, Wheelchairs, Scooters, Kitchen Chairs or Car Seats, for Support and Height While Reducing Stress on Back, Tailbone or Sciatica, Foam, 1 Count **Brand:** dmi **Price:** 414.83 DT **Availability:** ✅ In Stock ## Summary > 🪑 Elevate your seat, elevate your day — comfort that moves with you! ## Quick Answers - **What is this?** DMI Seat and Chair Cushion for Office Chairs, Wheelchairs, Scooters, Kitchen Chairs or Car Seats, for Support and Height While Reducing Stress on Back, Tailbone or Sciatica, Foam, 1 Count by dmi - **How much does it cost?** 414.83 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/883249-dmi-seat-and-chair-cushion-for-office-chairs-wheelchairs-scooters) ## Best For - dmi enthusiasts ## Why This Product - Trusted dmi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable & Easy Care:** Removable, machine washable cover keeps your cushion fresh and ready for daily use. - • **Travel-Ready Portability:** Lightweight 8.8 oz design makes it easy to carry on flights, long rides, or daily commutes. - • **Ergonomic Comfort Upgrade:** Designed to reduce pressure on back, tailbone, and sciatica for all-day relief. - • **Posture & Blood Flow Boost:** Firm high-density foam improves posture and circulation, helping you stay energized. - • **Versatile Seating Solution:** Perfect for office chairs, wheelchairs, car seats, and more—comfort wherever you sit. ## Overview The DMI Seat and Chair Cushion is a 3-inch thick, high-density foam cushion with a washable poly-cotton cover, designed to provide ergonomic support and pressure relief for back, tailbone, and sciatica pain. Lightweight and portable, it fits wheelchairs, office chairs, car seats, and more, enhancing posture and comfort during long periods of sitting. ## Description DMI Wheelchair Cushion with Cover. Effortlessly increase your support, comfort, and height in your wheelchair with our DMI Wheelchair Cushion. Our seat cushion is great for wheelchairs, car seats, regular chairs, office chairs, hard benches, and more. Benefits of our cushion include reducing and preventing back stiffness and pain, added comfort to uncomfortable wheelchairs, and the cushion is lightweight and easily portable for travel! Features: Made of lightweight, high density foam that won't crack or crumble, and contains a removable and machine washable cover. Specifications: 3 x 16 x 18 inches, made of poly cotton, navy blue, high density foam. ## Features - Nullify - Our DMI wheel chair cushions for seniors provide relief and posture support, making them perfect office chair cushions and mobility & daily living aids. - Ergonomically designed foam seat cushion helps reduce pressure and pain, ideal for wheel chair cushions for seniors and chair cushions for elderly. Assists with pain in the lower back, neck, tailbone, shoulders and legs. - Supportive high-density handicap accessories for daily living that works as a cushion for wheelchair seat or fsa seat cushion—great for long rides, flights, or office use. - The firm yet comfortable wheelchair cushions for pressure relief improve posture and blood flow, making them ideal seat cushions for seniors or handicap accessories for daily living. - This durable chair pad and cushion measures 18 x 16 x 3 and features a washable cover and works as a wheelchair pad, wheel chair seat cushion, or wheelchair pillow—great for daily comfort and support. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000FZVTPU | | Age Range Description | Adult | | Best Sellers Rank | #32,208 in Health & Household ( See Top 100 in Health & Household ) #25 in Wheelchair & Mobility Scooter Cushions #2,130 in Sales & Deals | | Brand Name | DMI | | Coin Variety 1 | Seat Cushion | | Color | Blue | | Customer Reviews | 4.2 4.2 out of 5 stars (20,434) | | Fabric Type | Nullify | | Fill Material | Foam | | Global Trade Identification Number | 00041298802112 | | Item Dimensions L x W | 18"L x 16"W | | Item Firmness Description | Firm | | Item Type Name | Seat Cushion | | Item Weight | 8.8 ounces | | Manufacturer | DMI | | Manufacturer Part Number | 513-8021-2400 | | Manufacturer Warranty Description | 1 Year Limited | | Material Type | Aluminum | | Model Name | Seat Cushion | | Model Number | 513-8021-2400 | | Number of Pieces | 1 | | Pattern | Solid | | Product Care Instructions | Machine Wash | | Recommended Uses For Product | Sitting, Traveling | | Shape | Rectangular | | Size | 3 inch thick | | Special Features | Lightweight,Washable | | Specific Uses For Product | Support and Height while Reducing Stress on Back, Tailbone or Sciatica | | Target Use Body Part | Neck | | UPC | 041298802112 | | Unit Count | 1 Count | ## Product Details - **Brand:** DMI - **Color:** Blue - **Fill Material:** Foam - **Size:** 3 inch thick - **Special Feature:** Lightweight,Washable ## Images ![DMI Seat and Chair Cushion for Office Chairs, Wheelchairs, Scooters, Kitchen Chairs or Car Seats, for Support and Height While Reducing Stress on Back, Tailbone or Sciatica, Foam, 1 Count - Image 1](https://m.media-amazon.com/images/I/61aeVhXj-6L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: My Duro-Med cushion keeps slipping off the wheelchair. Any solutions folks?** A: Just go to Home Depot or Menard's, any home improvement store, and buy a roll of non-slip shelf liner and cut it to fit. It looks like a woven material. I use that stuff for so many things. Cut a section of it to use in Kitchen as a jar opener. Put under plates to stop them from sliding, wrap around tools and tape them closed to keep yard and household tools from sliding. All kinds of uses. I do use it for seat cushions. **Q: Does this cushion come in black?** A: Thank you for your question. This particular model is only available in Blue. We looked at the MFG website for a similar size/style in Black but were unable to locate one. We did however find some results by searching using these key words '16 x 18 black seat cushion'. Looks like there are several models that may suit your needs. Keep in mind and make sure to look at the product description as they may be various materials; high density foam, gel, memory foam or a blend of two of those. **Q: wouild this work hip and knee pain** A: Thank you for your question. Typically most wheelchair cushions are designed to provide comfort and support for the patient. In theory correcting the way the patient sits and providing the right support, should alleviate hip and knee pain. If the pain continues it could be a symptom of something more. Could warrant a check up with your doctor. **Q: Do you have foot/leg rests for sail ?** A: I don’t actually use the cushion for a wheelchair though that’s what it’s for. So I don’t actually have any wheelchair parts as I do not have a wheelchair to my name. I wish you God’s speed to find what you’re looking for. ## Frequently Bought Together - DMI Seat and Chair Cushion for Office Chairs, Wheelchairs, Scooters, Kitchen Chairs or Car Seats, FSA HSA Eligible, for Support and Height while Reducing Stress on Back, Tailbone or Sciatica - DMI Wheelchair Bag Provides Storage on Wheelchairs and Transport Chairs for Elderly and Disabled, FSA HSA Eligible, Straps for Quick and Easy Install, Black - Drive Medical Blue Streak Wheelchair with Flip Back Desk Arms, Swing Away Footrests,FoldingDesk Length Arms, Alloy Steel, 20 Inch Seat --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/883249-dmi-seat-and-chair-cushion-for-office-chairs-wheelchairs-scooters](https://www.desertcart.tn/products/883249-dmi-seat-and-chair-cushion-for-office-chairs-wheelchairs-scooters) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-30*