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Description
xRestore a level sleeping surface with the TANYOO Sagging Mattress Support. This high-density foam insert sits beneath your existing mattress to reinforce sagging areas, helping you enjoy a more even sleeping surface without buying a new bed. You may notice a steadier feel in the zones where dips formed over time.
Designed to address sagging with a practical, targeted approach, the trapezoidal flat-top shape resists deformation and keeps the top surface flat. This design helps stabilize the bed where you sleep the most, delivering steadier support as you move through the night.
Quality and materials you can feel
Crafted from 32D high-density foam, the pad stays firm and resilient, maintaining its shape through regular use. The high-rebound property helps rebalance the surface and reduces pronounced compression as you shift, contributing to a more consistent sleeping feel.
Perfectly sized for easy integration
Measuring 60 x 25 x 2 inches, the pad integrates under many standard mattresses for a smooth, bulge-free surface. It focuses on sagging zones rather than the entire mattress, so the rest of your bed retains its original feel.
How to set up
After unpacking, allow 24–48 hours for full expansion and improved support. If you’re short on time, a quick pass with a hair dryer can expedite the process and help you get back to a comfortable sleep surface sooner.
- Expansion time: 24–48 hours; hair dryer optional for faster results.
- Placement tips: position under the mattress in sagging areas for targeted support.
Key benefits at a glance
- Quick sag repair under the mattress without replacing it.
- Flat, stable top due to the flat-top trapezoidal design.
- Durable 32D high-density foam with strong rebound and long-lasting shape.
- Precisely sized to create a bulge-free surface under most mattresses.
- Targeted reinforcement focuses where sagging occurs most for better stability.
Real-life scenarios
Ideal for guest rooms, shared beds, or centers that have aged and softened, this pad provides a practical upgrade to the sleeping surface. It’s a budget-friendly option to refresh your existing mattress without a full replacement.
Note: This product is a supportive accessory designed to improve the sleeping surface. It does not diagnose or treat medical conditions.
FAQ
Q: What size is this mattress support and is it compatible with most beds?
A: It measures 60 x 25 x 2 inches and fits under many standard mattresses for targeted reinforcement.
Q: How long does expansion take after unpacking?
A: The pad expands fully in 24–48 hours; a hair dryer can speed up the process.
Shipping & Return
xReturns Policy
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.
Shipping
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.
- Choosing a selection results in a full page refresh.