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We proudly offer free shipping on all orders across Canada. Every item in our store is delivered with no additional shipping cost.
When you place an order, estimated delivery times are provided based on product availability and your location. Shipping details will be shown at checkout so you know exactly when to expect your order.
Please note that delivery times may vary depending on your region and carrier availability. While all orders ship free, we work with trusted logistics partners to ensure reliable and timely delivery.
You may return most new, unopened items within 30 days of delivery for a full refund. If the return is due to our error (for example, you received an incorrect or defective item), we will cover the return shipping costs.
Refunds are typically processed within four weeks from the time you hand your package to the return carrier. This timeframe includes the return transit time to our facility (5 to 10 business days), return processing once received (3 to 5 business days), and the time required by your bank to complete the refund (5 to 10 business days). In many cases, refunds are issued sooner.
To initiate a return, simply log in to your account, view your order under the My Account section, and select the Return Item(s) option. You will receive a confirmation email once your return has been received and processed.
Rethink seating comfort with Sellmazon Couch Cushion Support for sagging cushions. This practical 3-pack is designed to lift sunken seats and restore a neat, comfortable sitting surface. The reversible design provides two levels of resilience in one compact option, making it easy to adapt to different days and activities without swapping out parts.
With two densities in one insert, you can switch between a plush 35D feel and a firmer 40D feel by simply flipping the cushion. This versatility supports varying preferences and uses—from relaxed movie nights to more structured dining or work sessions.
A sunken seat can create an uneven sitting surface and uneven weight distribution. This cushion support lifts the cushion back toward its original seating line and distributes pressure more evenly, offering a steadier base for everyday use without altering your sofa structure.
Picture a movie night where everyone sits evenly without sinking, or a family dinner where seating remains balanced for the host and guests. The setup is discreet, preserving the sofa’s look while adding reliable support for extended sitting sessions.
Place the supports under cushion corners or along the seat base to tailor the fit. No tools are required, and you can adjust by feel. For best results, allow time for the foam to regain its shape after opening and avoid sharp objects that could pinch or compress the foam.
The foam is packaged compressed. After opening, allow 24 hours to recover its shape. In winter or under special conditions, allow 48 to 72 hours for full expansion before use.
Note: This product is designed to extend the life of your sofa by providing consistent support, not as a medical treatment.
Compatibility and style: Works with most standard 20x20 inch cushions and complements a wide range of decors without adding bulk.
Q: What size is the cushion support set and how many pieces are included?
A: Three 20x20x2 inch supports come in the set.
Q: Is tools needed to install?
A: No tools required; slide under cushions and adjust.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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