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Ergonomic Seat Cushion Set
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Frequently bought together
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U-Cut Seat
Tailbone Relief, Lumbar Support
U Cut Seat
Relieve Your Tailbone
Lumbar Curve
Fill The Chair Gap
Product information
Frequently bought together
A firm memory foam base under the seat and a curved pad behind the lower back.
The Ergonomic Seat Cushion Set pairs a U-cut seat cushion with a contoured lumbar pad, both molded from slow-recovery memory foam. The seat base lifts weight off the tailbone, while the lumbar pad fills the gap between the chair and the curve of your lower back so you sit upright without forcing it.
Each piece is shaped to hold its form through a full workday and springs back rather than flattening. The covers zip off for washing, and the non-slip underside keeps the seat cushion in place on an office or dining chair.
Key Benefits
- Tailbone relief the U-cut channel keeps pressure off the coccyx during long sitting.
- Lumbar support the curved pad fills the chair gap and backs the natural spine curve.
- Memory foam build slow-recovery foam molds to you, then returns to shape.
- Stays put a non-slip base holds the seat cushion steady on most chairs.
- Washable covers zip-off covers come away for cleaning between uses.
- Color choice offered in gray, black, blue, pink and brown to match a desk setup.
Best for: desk workers, drivers, students and anyone seated for long stretches who wants steadier posture and less tailbone and lower-back pressure.
Why It Works
Long hours in a flat chair load the tailbone and let the lower back slump. The U-cut seat redistributes weight to the thighs and sit bones, and the lumbar pad props the spine into a more upright line. Together they take the strain off the points that ache first when you sit too long.
Quick Product Facts: Memory foam seat and lumbar pad set; U-cut coccyx channel; contoured lumbar curve; non-slip underside; zip-off washable covers; Extra Large size; multiple cover colors.
How It Fits Your Routine
Set the U-cut cushion on your chair seat and strap the lumbar pad against the backrest. The foam settles under your weight within the first minute and holds that shape through the day.
Use it at a desk, in the car or on a hard dining chair. When a cover needs a refresh, unzip it and wash it, then slot the foam back in and carry on.
FAQ
Does it fit my office chair? Yes. The seat cushion suits standard office, dining and car seats, and the lumbar pad straps to most backrests.
Will the foam flatten? No. The slow-recovery memory foam returns to shape after each use rather than packing down.
Can I wash it? Yes. The covers unzip and wash, while the foam core stays dry inside.
What size is it? Both pieces are Extra Large, sized to cover a full chair seat and the lower-back area.
| Feature | Details |
|---|---|
| Set | U-cut seat cushion plus contoured lumbar pad |
| Fill | Slow-recovery memory foam |
| Seat shape | U-cut coccyx channel for tailbone relief |
| Back support | Contoured lumbar pad with strap |
| Underside | Non-slip base to hold position |
| Covers | Zip-off, washable |
| Size | Extra Large |
| Colors | Gray, black, blue, pink, brown |
| Best for | Desk, car and dining-chair seating |
Have a question?
Our common questions
Is free shipping available?
Is free shipping available?
Yes, delivery is free for all orders, worldwide, and we always dispatch on the fastest tracked shipping line available for your destination. Most orders to the United States, Canada, Europe, the UK, Australia and New Zealand arrive within 5 to 8 business days after dispatch; some destinations and remote areas can take 10 to 20 business days. The most accurate estimate is the delivery window shown on each product page. View our Shipping and Delivery page for full conditions.
Is the product I'm looking for in stock and available?
Is the product I'm looking for in stock and available?
You will be able to tell on the product page whether or not a product is in stock and available, as the availability of the product will be listed as the number of products in inventory, "Out of stock".
What are your return policies?
What are your return policies?
You may request a return within 30 days of delivery. Return authorization is free, but customers pay return shipping costs unless the item arrived damaged, defective, or incorrect. Refunds or exchanges are available after inspection and approval for eligible items.
When will I receive my order?
When will I receive my order?
Most orders to our main markets (United States, Canada, Europe, United Kingdom, Australia and New Zealand, East Asia) arrive within 5 to 8 business days after dispatch. Some destinations, parts of the Middle East, South America, Africa, and remote or island areas, typically take 10 to 20 business days. The most accurate estimate is the delivery window shown on each product page, it already includes preparation time. You receive a tracking number by email as soon as your order ships.
Who are your suppliers?
Who are your suppliers?
We work with a carefully selected network of international fulfillment and logistics partners, chosen for speed and reliability. We do not claim to be an authorized retailer of every brand; we select each product for its real value, condition, and dependable delivery.
Is express shipping available?
Is express shipping available?
We currently focus on one reliable service: free standard shipping worldwide, with email tracking, always dispatched on the fastest tracked line available for your destination. We do not offer a separate paid express option at this time. The estimated delivery window for each item is shown directly on its product page.
How can I get after-sales service for a product I bought in your store?
How can I get after-sales service for a product I bought in your store?
Yes, contact us first at contact@moko.boutique with your order number. Our team handles your request directly and, where a manufacturer's warranty applies, we coordinate with the manufacturer for you. You are never left to handle it alone.
Do you have a physical store?
Do you have a physical store?
Moko Boutique is a 100% online store; that is how we keep free worldwide shipping and fair prices. Everything we sell is on www.moko.boutique, and our support team answers 7 days a week at contact@moko.boutique.
Can I redeem a coupon with you online ?
Can I redeem a coupon with you online ?
Yes. Coupons can be redeemed at checkout.
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