--- product_id: 508152802 title: "Gel Seat Cushion - 17x17 inch Extra Large Egg Seat Cushion Chair Pads with Non-slip Cover for Sciatica & Back Pain - Office Chair Car Seat Cushion - Coccyx Cushion for Tailbone Pain" brand: "helishy" price: "746.54 DT" currency: TND in_stock: true reviews_count: 5 category: "Helishy" url: https://www.desertcart.tn/products/508152802-gel-seat-cushion-17x17-inch-extra-large-egg-seat-cushion store_origin: TN region: Tunisia --- # 500+ honeycomb gel cells for pressure balance 17.5x17.5x1.7 inch extra-large size Non-slip washable cover with zipper Gel Seat Cushion - 17x17 inch Extra Large Egg Seat Cushion Chair Pads with Non-slip Cover for Sciatica & Back Pain - Office Chair Car Seat Cushion - Coccyx Cushion for Tailbone Pain **Brand:** helishy **Price:** 746.54 DT **Availability:** ✅ In Stock ## Summary > 💺 Upgrade your seat, upgrade your life — sit smart, feel unstoppable! ## Quick Answers - **What is this?** Gel Seat Cushion - 17x17 inch Extra Large Egg Seat Cushion Chair Pads with Non-slip Cover for Sciatica & Back Pain - Office Chair Car Seat Cushion - Coccyx Cushion for Tailbone Pain by helishy - **How much does it cost?** 746.54 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/508152802-gel-seat-cushion-17x17-inch-extra-large-egg-seat-cushion) ## Best For - helishy enthusiasts ## Why This Product - Trusted helishy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Stay-Put Design:** Magnet anti-slip cover keeps your cushion perfectly positioned, no slipping during intense work or travel sessions. - • **Easy-Care Luxury:** Removable, machine-washable cover means fresh, hygienic comfort is just a zip away—because your health deserves it. - • **Ergonomic Gel Tech:** Medical-grade gel with 500+ flexible honeycomb cells disperses pressure and boosts airflow for all-day cool comfort. - • **Generous XL Dimensions:** At 17.5x17.5 inches, fits most chairs and supports all body types without compromising style or space. - • **Pain-Relief Powerhouse:** Clinically designed to alleviate tailbone, sciatica, and lumbar pain—turn your chair into a wellness zone. ## Overview This 17.5x17.5 inch gel seat cushion features a medical-grade honeycomb gel design that evenly distributes pressure and enhances airflow to keep you cool and comfortable. Its ergonomic shape targets relief for tailbone, sciatica, and lumbar pain, making it ideal for office, car, or travel use. The included magnet anti-slip, machine-washable cover ensures stability and hygiene, supporting long hours of sitting with premium pain relief and durability. ## Description Specification: Item Name: Gel Seat Cushion Material: Medical Gel Color: Blue Size: about 44.45*44.45*4.3cm/17.5x17.5x1.7 inch Weight: about 1250g/2.75LB Package Include: 1* Seat Cushion; 1* Non-slip Cover Features: 1. Restains Its Shape - Gel seat cushion won't lose its support even after long term use 2. Fits Most Chairs - Support in your computer chair,office chair,deep seat,car seat or recliner 3. With Non-slip Cover - Included a soft,machine-washable slip cover 4. Help Relieve Pain - Effectively prevent and alleviate various pain symptoms, including tail bone problems, lumbar strain, sciatica, and degenerative disc disease. Relieve sedentary fatigue, avoid soreness and numbness caused by compression of the buttocks muscles, create a relaxed and comfortable sitting position,and let the body relax better. Please Note:This pad is designed to help relieve aches and pains.Everyone's weight and pain are different,we couldn't guarantee that this pad will satisfy everyone. But if it has size, damage, doesn't work or other problems.Please do not hesitate and contact us at any time.We will provide you with the best solution immediately. Review: رائعة جدا وبائع محترم بتعامله فشكرًا له ويستحق التعامل معه لصدقه - منتج رائع جدا لو يتم تغطية الفتحات واشكر البائع وامازون فتعاملهم راقي جدًا Review: works with light weight people - should mention if you are above 70 KG then it wont be effective. however it will work if you are lightweight ## Features - ?Extra Large Size?Upgraded Extra Large Gel Seat Cushion.Size is 17.5x17.5x1.7 inch.Suitable for people of all weight stages and chairs of various models. - ?Ergonomic Design?Medical grade gel material does not irritate the skin.It adopts more than 500 balanced pressure and flexible honeycomb grid design,increases air circulation and keep cool at the bottom for sedentary,disperses the pressure of the whole buttocks and thighs,perfectly fits the buttocks curve,soft and without losing support force. - ?Help Relieve Pain?Effectively prevent and alleviate various pain symptoms, including tail bone problems, lumbar strain, sciatica, and degenerative disc disease. Relieve sedentary fatigue, avoid soreness and numbness caused by compression of the buttocks muscles, create a relaxed and comfortable sitting position, and let the body relax better. - ?Widely Application with Non-slip Cover?The gel cushion includes a magnet anti-slip cloth cover. The cloth cover has a zipper design. The seat cushion is taken out for washing.Suitable for various use scenarios: home, office, car, travel, stadium, wheelchair, etc. - International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07Z4MCH6B | | Age Range Description | Adult | | Best Sellers Rank | 314,273 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 758 in Wheelchair & Mobility Scooter Cushions | | Brand | Helishy | | Brand Name | Helishy | | Coin Variety 1 | gel seat cushion for office chair | | Colour | Blue | | Customer Reviews | 4.1 out of 5 stars 457 Reviews | | Fabric Type | Non-slip Cotton Cover With Zipper | | Fill Material | Memory Foam | | Fill material | Memory Foam | | Item Dimensions L x W | 44.5L x 44.5W centimetres | | Item Dimensions L x W x H | 43.2L x 43.2W x 4.3H centimetres | | Item Firmness Description | Soft | | Item Shape | Rectangular | | Item Weight | 1250 Grams | | Manufacturer | Helishy | | Manufacturer Part Number | 782855163405 | | Material Features | Breathable | | Material Type | Gel | | Model Name | gel seat cushion for long sitting pressure relief | | Model Number | 782855163405 | | Number of Pieces | 1 | | Pattern | Solid | | Product Care Instructions | Machine Wash | | Recommended Uses For Product | Sitting, Travelling | | Shape | Rectangular | | Size | 17.5x17.5x1.7 inch | | Special Features | Flexible,Portable | | Special feature | Flexible,Portable | | Specific Uses For Product | gel seat cushion for sciatica pain relief, gel seat cushions for pressure relief | | Target Use Body Part | Body | | UPC | 782855163405 | | Unit Count | 1.0 count | ## Product Details - **Brand:** Helishy - **Colour:** Blue - **Fill material:** Memory Foam - **Size:** 17.5x17.5x1.7 inch - **Special feature:** Flexible,Portable ## Images ![Gel Seat Cushion - 17x17 inch Extra Large Egg Seat Cushion Chair Pads with Non-slip Cover for Sciatica & Back Pain - Office Chair Car Seat Cushion - Coccyx Cushion for Tailbone Pain - Image 1](https://m.media-amazon.com/images/I/71Qj7D5dhSL.jpg) ![Gel Seat Cushion - 17x17 inch Extra Large Egg Seat Cushion Chair Pads with Non-slip Cover for Sciatica & Back Pain - Office Chair Car Seat Cushion - Coccyx Cushion for Tailbone Pain - Image 2](https://m.media-amazon.com/images/I/71UVbjTTatL.jpg) ![Gel Seat Cushion - 17x17 inch Extra Large Egg Seat Cushion Chair Pads with Non-slip Cover for Sciatica & Back Pain - Office Chair Car Seat Cushion - Coccyx Cushion for Tailbone Pain - Image 3](https://m.media-amazon.com/images/I/71Gagg9LbcL.jpg) ![Gel Seat Cushion - 17x17 inch Extra Large Egg Seat Cushion Chair Pads with Non-slip Cover for Sciatica & Back Pain - Office Chair Car Seat Cushion - Coccyx Cushion for Tailbone Pain - Image 4](https://m.media-amazon.com/images/I/61gsg5cyWsL.jpg) ![Gel Seat Cushion - 17x17 inch Extra Large Egg Seat Cushion Chair Pads with Non-slip Cover for Sciatica & Back Pain - Office Chair Car Seat Cushion - Coccyx Cushion for Tailbone Pain - Image 5](https://m.media-amazon.com/images/I/71VAO13o18L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ رائعة جدا وبائع محترم بتعامله فشكرًا له ويستحق التعامل معه لصدقه *by S***Y on 16 August 2021* منتج رائع جدا لو يتم تغطية الفتحات واشكر البائع وامازون فتعاملهم راقي جدًا ### ⭐⭐⭐ works with light weight people *by M***D on 26 June 2023* should mention if you are above 70 KG then it wont be effective. however it will work if you are lightweight ### ⭐⭐ Seat cushion *by S***N on 10 May 2025* I find it’s still to hard for my needs ## Frequently Bought Together - Gel Seat Cushion - 17x17 inch Extra Large Egg Seat Cushion Chair Pads with Non-Slip Cover for Sciatica & Back Pain - Office Chair Car Seat Cushion - Coccyx Cushion for Tailbone Pain - TriDerma MD Pressure Sore Relief Healing Cream for Bed Sores Treatment, Ulcers, Pressure Sores, Wound Healing, Chafed Skin and Hard-to-Heal Skin Sores with Calendula and AP4 Aloe, 4 oz Jar - Dimora Wound Dressing Sacrum Foam Bandages Silicone Adhesive Border 7"x7" Waterproof Sacral Pads Absorbent Breathable Bed Sore Pressure Dressing --- ## Why Shop on Desertcart? 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