







Premium Memory Foam Gel Seat Cushion for Tailbone, Coccyx, Back & Sciatica Pain Relief – Fits 17.5” x 14” Seats, Ergonomic Office & Desk Chair Cushions for Home, Car – Includes Bonus Extra Cover
US$71.98
Arrives as soon as ✓ Free shipping — over $200Description
Product Details Color:Black Pattern:Solid Size:Large Item Weight:2 pounds Special Feature:Anti-Slip, Breathable, Cooling, Extra Washable Cover Included, Portable Specific Uses For Product:Dr...
Delivery & Returns
Free shipping over $200
Orders of $200 or more ship free. No code needed.
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Product Details
- Color:Black
- Pattern:Solid
- Size:Large
- Item Weight:2 pounds
- Special Feature:Anti-Slip, Breathable, Cooling, Extra Washable Cover Included, Portable
- Specific Uses For Product:Driving, Studying, Working, Long Sitting
- Unit Count:1 Count
- Model Name:Ergonomic Gel & Memory Foam Seat Cushion
- Model Number:PM-001
- Shape:Semicircular
- Age Range Description:Adult
- Number of Pieces:1
- Recommended Uses For Product:Office Chair, Car Seat, Desk Chair, Gaming Chair, Wheelchair, Truck, Airplane, Travel, Home Office
- Fill Material:Foam, Gel Memory Foam, Memory Foam
- Product Care Instructions:Remove cover before washing. Machine wash removable cover in cold water on a gentle cycle and air dry. Spot clean cushion. Do not machine wash or machine dry the memory foam and cooling gel core.
- Item Dimensions L x W x H:17.5"L x 14"W x 2.8"H
- Target Use Body Part:Back, Buttocks
- Item Firmness Description:Medium
About this item
- Office Chair Cushion: Ergonomic U-Shape Coccyx Design for Tailbone Pain Relief – Premium Gel & Memory Foam Comfort provides ergonomic support for long sitting sessions. Measuring 17.5” x 14”, this high-density cushion helps relieve tailbone pressure and promotes healthy posture throughout the day. It molds to your body and stays securely in place with a non-slip bottom. Perfect for desks and home use, this versatile cushion is designed for lasting comfort. Engineered with a balanced medium-firm feel to provide consistent comfort without being too hard or too soft — ideal for long sitting hours.
- Car Seat Cushion: This tailbone pain relief cushion doubles as a supportive coccyx cushion for tailbone comfort during daily drives and extended sitting. Designed with high-quality memory foam and gel cushions for pressure relief, it helps reduce lower back strain and improve posture while traveling. Ideal for drivers and long commutes, this premium butt cushion for long sitting adds balanced comfort to your car seat cushions collection, enhancing every ride with ergonomic support. Cooling gel technology and a breathable cover help prevent heat buildup, keeping you cool and comfortable even on long drives.
- Durable Gel-enhanced Memory Foam: Crafted as a quality chair pad, this ergonomic memory foam seat cushion combines supportive foam with a durable gel layer to deliver lasting comfort during long sitting hours. The pressure relief seat cushion design helps distribute body weight evenly and reduce pressure buildup, while the gel cushion for sitting provides consistent ergonomic support. A textured non-slip bottom ensures it will stay in place on any chair, maintaining comfort and stability at your desk, dining table, or workspace
- Seat Cushions for Office Chairs: This versatile cushion provides exceptional comfort whether you’re at your desk, dining table, or on the go. Designed to maintain comfort and stability, it works perfectly as an airplane seat cushion for long flight, a supportive option for wheelchairs seat cushions, or even as a bleacher cushion for adults during sports events. The ergonomic design helps relieve sitting fatigue and supports posture, making it a reliable office chair cushion for butt, as well as an excellent choice for gaming and computer chairs. Ideal for travel and long hours of sitting, this cushion ensures consistent comfort and support wherever you go.
- Chiropractor Recommended: Engineered as an orthopedic-grade cushion, this sciatica pain relief pillow delivers firm yet comfortable support for your lower back and tailbone. The contoured U-shape and body-aligned design promote healthy posture while reducing pressure points. Ideal as a coccyx cushion for tailbone pain or seat cushion for tailbone pain relief, it helps ease discomfort from long sitting and supports spinal alignment. Built as a pressure relief seat cushion, it combines ergonomic comfort and firm stability for lasting daily support. The cushion feels firm initially but gradually adjusts to your body’s shape with regular use, providing customized comfort over time.
- Bonus Extra Gray Cover: Features a non-slip rubber base that keeps your cushion steady on any surface. Includes a removable, machine-washable gray cover for quick cleaning and long-term freshness—ideal for everyday use at home, in the office, or during travel. Lightweight and compact design makes it easy to carry between your home, office, and car without adding bulk.
Shipping Policy
Porchelle ships from the United States.
Most orders leave the warehouse within 1 business day and arrive in 2–7 business days.
- Free shipping on orders of $200 or more, applied automatically
- Otherwise shipping is a flat $6.90
- Your tracking number is emailed as soon as your order ships
- We currently ship to the lower 48 United States
Return policy
30-day returns.
If it's not right for the room, you can request a return within 30 days of delivery, and Porchelle will email you return instructions. Change-of-mind returns must be unused, unassembled, and in their original packaging. There is no restocking fee. Depending on the item's packaged size and weight and how it needs to be collected, a change-of-mind return may have a return shipping or pickup cost. We only deduct the actual cost: we tell you the exact amount and get your OK before arranging a paid return, and if there is no cost, nothing is deducted. Returns for damaged, defective, or incorrect items are free.
How it works
- Email us at support@porchelle.com with your order number.
- We send your return instructions within 1 business day, along with any return shipping cost so you can decide.
- Your refund goes back to your original payment method within 10 business days of the carrier scan.
Damaged or defective on arrival? Send a photo and Porchelle replaces or refunds immediately, return shipping on us, and in most cases you won't need to send anything back.








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