Ergonomic Memory Foam Seat Cushion Contoured Support + Optional Comfort Vibration
Ergonomic Memory Foam Seat Cushion Contoured Support + Optional Comfort Vibration
Soft foam cushioning for everyday comfort
Optional vibration feature for added comfort
Simple one-button control
Discreet, quiet operation
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Ergonomic Memory Foam Seat Cushion Contoured Support + Optional Comfort Vibration
Product Details
Product Details
Features
- Ergonomic coccyx seat cushion
- High-density memory foam filling
- Contoured design for improved sitting comfort
- Available with or without vibration massage (depending on selected model)
- Removable, washable fabric cover
- Suitable for office chairs, car seats, and home seating
- Non-slip base helps keep the cushion in place
Dimensions & Materials
Dimensions & Materials
Dimensions
- Length: 44 cm (17.32 in)
- Width: 43 cm (16.93 in)
- Overall Height: 20 cm (7.87 in)
- Front Cushion Height: 12 cm (4.72 in)
Materials
- Filling: Memory Foam
- Cover Material: 100% Polyester
- Knitted fabric construction
- Removable and washable cover
Specifications
- Seat cushion/back cushion design
- Adult use
- Massage version requires a plug-in power connection during use (not rechargeable)
Usage & Care
Usage & Care
How to Use
- Place the cushion on a stable chair or vehicle seat with the contoured side facing upward.
- Sit so your weight is evenly distributed across the cushion.
- If using the massage version, connect it to a compatible power source before activating the massage function.
Care Instructions
- Remove the outer cover before washing.
- Machine wash the cover using a gentle cycle.
- Air dry completely before reinstalling.
- Do not machine wash the memory foam insert.
- Store in a cool, dry place away from direct sunlight.
- Avoid folding or compressing the memory foam for extended periods.
Shipping Details
Shipping Details
- Processing Time: 1–2 business days
- Delivery Time: 6–8 business days
- Estimated Arrival: 7–10 business days total
- Shipping Cost: Free standard shipping on all U.S. orders
All orders ship from our U.S. fulfillment partners for fast and reliable delivery.
If your item arrives damaged or incorrect, contact us within 30 days for a free replacement or refund. Orders can be canceled within 24 hours of purchase.
For any questions, email info@kovelli.com
30-Day Easy Returns
30-Day Easy Returns
We offer a 30-day return window from the date of delivery.
If your item arrives damaged, defective, or incorrect, we’ll cover return shipping and provide a replacement or full refund.
Changed your mind? No problem — you can still return it within 30 days. Return shipping costs apply, and refunds are issued once the item is received in original condition.
Please note: Opened skincare, supplements, and certain personal care items are non-returnable for hygiene reasons. Final Sale items cannot be returned.
To start a return, email info@kovelli.com
with your order number. Refunds are processed within 5–7 business days after inspection.
Upgrade Every Seat You Sit In
A contoured memory foam cushion designed for long hours of sitting — without discomfort or constant readjusting.
Balanced Support for Every Chair
Turn any hard surface into a contoured comfort zone. This shaped cushion distributes weight evenly and reduces pressure points for a more balanced sitting experience.
Premium Design, Universal Fit
This contoured cushion features a high-density memory foam core and breathable fabric for lasting comfort. Built with a non-slip base, it stays perfectly in place on office chairs, car seats, or home furniture.
Versatile Comfort for Every Setup
From home offices and gaming setups to long drives and travel, this cushion brings premium support to any seat. Perfect for staying comfortable at your desk or on the road.
Softer. More stable. Less shifting.
A simple upgrade that makes long sitting sessions feel noticeably better.
Optional Comfort Mode
Built-in vibration settings provide an added layer of comfort during long sitting sessions.
Designed for relaxation — whether you’re working, driving, or unwinding.
Frequently Asked Questions
What is the cushion made of?
What is the cushion made of?
The core is crafted from high-density memory foam that contours to your shape, while the outer cover features a breathable, durable fabric for all-day airflow.
Will it slide around on my chair?
Will it slide around on my chair?
No. The cushion is designed with a non-slip rubber base to ensure it stays securely in position on fabric, leather, or plastic surfaces.
How do I clean the cushion?
How do I clean the cushion?
The outer fabric cover is removable and machine-washable. Simply unzip the cover and wash it on a gentle cycle to keep your seating setup fresh.
Does it fit all types of chairs?
Does it fit all types of chairs?
Yes. The universal design is perfect for office chairs, car seats, gaming setups, and home dining chairs. Its portable size also makes it great for travel.
How does it help with long sitting sessions?
How does it help with long sitting sessions?
The ergonomic shape is engineered to distribute your weight more evenly, reducing the pressure points typically caused by flat or hard seating surfaces.