--- product_id: 317534694 title: "ComfySure Seat Cushion for Office Chair, Memory Foam with Removable Non-Slip Microfiber Cover - Coccyx, Tailbone, Sciatica, Lower Back Support and Pain Relief - Fits Most Office Chairs and Car Seats" brand: "comfysure" price: "₩33760" currency: KRW in_stock: false category: "Comfy Sure" url: https://www.desertcart.kr/products/317534694-comfysure-seat-cushion-for-office-chair-memory-foam-with-removable store_origin: KR region: South Korea --- # Removable, machine-washable microfiber cover Heat-activated memory foam molds to you 18x13.5x3 inch ergonomic size ComfySure Seat Cushion for Office Chair, Memory Foam with Removable Non-Slip Microfiber Cover - Coccyx, Tailbone, Sciatica, Lower Back Support and Pain Relief - Fits Most Office Chairs and Car Seats **Brand:** comfysure **Price:** ₩33760 **Availability:** ❌ Out of Stock ## Summary > 🪑 Sit Smart, Feel Supreme — Elevate Every Seat to First Class Comfort! ## Quick Answers - **What is this?** ComfySure Seat Cushion for Office Chair, Memory Foam with Removable Non-Slip Microfiber Cover - Coccyx, Tailbone, Sciatica, Lower Back Support and Pain Relief - Fits Most Office Chairs and Car Seats by comfysure - **How much does it cost?** ₩33760 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/317534694-comfysure-seat-cushion-for-office-chair-memory-foam-with-removable) ## Best For - comfysure enthusiasts ## Why This Product - Trusted comfysure brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Clean & Fresh:** Removable microfiber cover is machine washable, keeping your cushion sweat- and odor-free. - • **Portable Comfort On-the-Go:** Lightweight and fits most chairs & car seats—take your ergonomic sanctuary anywhere. - • **Durable Firmness That Lasts:** Premium polyurethane foam maintains shape and support even after long hours and heavy use. - • **Adaptive Memory Foam Support:** Heat-responsive foam contours perfectly to your body, improving posture and spinal alignment. - • **Tailbone Relief That Floats You:** U-shaped design offloads pressure from your coccyx for all-day comfort and pain relief. ## Overview The ComfySure Seat Cushion is a premium orthopedic memory foam cushion designed to relieve tailbone, lower back, and sciatica pain. Its heat-activated foam adapts to your body shape, promoting better posture and spinal alignment. Featuring a U-shaped cutout to reduce coccyx pressure, it fits most office chairs and car seats. Lightweight and portable with a removable, machine-washable microfiber cover, it offers durable, firm support that lasts through long sitting sessions—perfect for professionals seeking all-day ergonomic comfort. ## Description Most of us spend majority of our days sitting in uncomfortable office chair cushion for butt that cause severe pain. Get instant relief from back pain that is caused by sitting with this gel seat cushion from COMFYSURE. Instantly make any chair super comfortable. Say goodbye to aches and pains that are caused from sitting all day! HEAT RESPONSIVE MEMORY FOAM Change the way you sit and receive multiple health benefits. A heat activated memory foam responds to the heat of your body to create a more personalized sciatica pain relief pillow. Ease into the optimum support of premium quality foam. RELIEVES BACK PAIN Sitting on flat surfaces for long periods of time can have detrimental effects on your back and spine and cause pressure on your tailbone. Our supreme seat cushions for kitchen chairs help provide relief for lower back pain and improve posture. cushion for office chair is made from supportive and comfortable foam that evenly distributes bodyweight while you sit. HELPS IMPROVE POSTURE Having good posture can be beneficial to the longevity of your overall health. With great posture come great rewards. Many of us often neglect the importance of our spine alignment but now you can feel the long term benefits of improved posture with our orthopedic cushion seat. Help adjust spinal alignment and provide support for your coccyx, tailbone and other areas of your back. PRODUCT FEATURES: Dimensions: 18” x 13.5” x 3”100% Polyurethane Filling 100% Polyester Cover Heat Activated Foam Adjusts Posture While Sitting Helps Adjust Spinal Alignment Great seat cushion for office chair, computer chair cushion, computer chair cushion for long sitting, Couches, Car Seats, Airplane Seats and More ! DURABLE DESIGN Made from premium polyurethane and a protective polyester cover ensure that it will last a long time. The easy to remove cover our seat cushion for back pain is machine washable, making it easy to clean and maintain. Unzip the cover and throw it in your washing machine for a quick refresh. coccyx cushion for tailbone pain, pressure relief seat cushion, butt cushion for office chair, seat cushion for chair, butt pillows for sitting, butt pillow for tailbone, gaming chair cushion, office chair cushions for back and butt, chair pillow for butt, coxyx seat cushion. ## Features - Seat Cushion for Tailbone Pain Relief: The U-shaped seat cushion provides firm support not only for the bottom, tail bone, hips and thighs, but helps the spine, lower and upper back, and posture. - Premium Desk Chair Cushion for Long Sitting: This memory foam chair cushion is made from premium materials, the pillow shapes itself according to your body shape, raising the coccyx and evenly distributing weight and improving balance. - Orthopedic Tailbone Pain Relief Cushion: Doctor and chiropractor recommended, this orthopedic seat cushion helps obese or overweight people, relieving the pressure and strain from sitting at a desk. - Lightweight and Portable Pillow for Chair: Bring the comfort of your perfect tailbone cushion everywhere you go! Whether you’re in the office or spending hours on the road you can sit comfortably. Can be used as a car seat cushion, office chair cushion, or tailbone pain relief cushion and more. - Memory Foam Seat Cushion with Removable Cover: The removable microfiber polyester cover is machine washable for quick and easy cleaning. It keeps the cushion well ventilated, to avoid sweat and smells. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08NCZ3YX3 | | Age Range Description | Adult | | Best Sellers Rank | #289,452 in Home ( See Top 100 in Home ) #1,157 in Home Office Back Cushions & Seat Cushions | | Brand Name | ComfySure | | Coin Variety 1 | Memory Foam,Seat Cushion | | Color | Navy | | Customer Reviews | 4.3 4.3 out of 5 stars (424) | | Fabric Type | All Day Comfort: Get Instant Relief from Back Pain That is Caused By Sitting With This Seat Cushion from Comfysure, Seat Cushion Dimensions: 14" X 17.5" X 3" | | Fill Material | Memory Foam | | Item Dimensions L x W | 44.5L x 34.3W centimeters | | Item Firmness Description | Firm | | Item Weight | 0.82 Kilograms | | Manufacturer | COMFYSURE | | Manufacturer Part Number | CS-MF-NVY | | Material Features | Lightweight | | Material Type | Polyurethane | | Model Number | CS-MF-NVY | | Number of Pieces | 1 | | Pattern | Solid | | Product Care Instructions | Machine Wash | | Recommended Uses For Product | Sitting | | Shape | Semicircular | | Size | Seat cushion | | Special Features | Lightweight, Removable Cover, Washable | | Specific Uses For Product | Sitting | | Target Use Body Part | Back | | UPC | 850014890278 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** ComfySure - **Colour:** Navy - **Fill material:** Memory Foam - **Size:** Seat cushion - **Special features:** Lightweight, Removable Cover, Washable ## Images ![ComfySure Seat Cushion for Office Chair, Memory Foam with Removable Non-Slip Microfiber Cover - Coccyx, Tailbone, Sciatica, Lower Back Support and Pain Relief - Fits Most Office Chairs and Car Seats - Image 1](https://m.media-amazon.com/images/I/91KFm3XD1RL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Can this be used on a leather sofa?** A: yes **Q: Does this work well if you're short? I'm 5'2" and weigh about 111 pounds.** A: Yes.I am 5'0 and it works great. **Q: I ordered a competitor one of these and its hard. I need one that gives and is soft so also cushions buttock bones. What is this like?** A: This one is also somewhat firm. They are designed to keep you lifted off your tailbone. I also think items like this, re likes and dislikes, are based on personal preference so it's hard to tell what you or I would think is soft or hard. Personally I am very happy with this product it has helped to reduce my lower back pain. **Q: Does it come with a carrying case?** A: No, mine did not include nor come with a cover. ## Frequently Bought Together - Memory Foam Seat Cushion - Tailbone Pain Relief Cushion, Non-Slip Sciatica Pain Relief Pillow - Cushion for Office Chair, Car, Wheelchair, Computer, Desk Chair - Coccyx, Lower Back Support (Navy) - TushGuard Seat Cushion - Memory Foam Cushion for Office Chair, Car Seat, Airplane, Bleacher - Sciatica & Hip & Coccyx Pain Relief Desk Chair Cushion for Long Sitting Office Workers, Car Drivers - Office Chair Seat Cushion, Cooling Gel Enhanced Memory Foam Cushion for Long Sitting - Back, Sciatica, Coccyx, Tailbone Pain Relief Pillow - for Office, Gaming, Car, Wheelchair - Black, Large --- ## 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.kr/products/317534694-comfysure-seat-cushion-for-office-chair-memory-foam-with-removable](https://www.desertcart.kr/products/317534694-comfysure-seat-cushion-for-office-chair-memory-foam-with-removable) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-09-16*