In-Depth Specifications
Improve Your Sofa Comfort with High-Density Foam Support
Find a comfortable and supportive solution for your sagging sofa cushions. Our couch under cushion support uses 45D high-density foam, which is perfect due to its enhanced anti-deformation and compression properties. This foam can be easily cut to fit your cushion, and you can perfectly repair any sagging by filling and lifting it underneath.
Ideal for All Your Furniture Needs
Our sofa cushion support is available in a convenient size of 20 × 20 × 2 inches, blending seamlessly with any type of sofa. It keeps your sofa looking beautiful and consistent. Perfect for renews and revives chairs, loveseats, sofas, sectionals, recliners, RVs, and porch furniture pieces that have removable seat cushions.
Enhance Your Posture and Comfort
Regularly using a sunken sofa can cause back pain and other comfort issues. Our high-density couch support significantly restores your collapsed sofa, improving comfort and eliminating waist fatigue over time.
Easily Install and Maintain Your Furniture
Our cushion inserts are easy to use. Simply place the cushion support under your old cushion, and your sagging furniture will be fixed in seconds. No more sinking into the seat!
Quick and Convenient Restoring
Our seat cushion sagging repair replacements come vacuum packaged for easy use. They can be restored and ready for use within a day or so after opening. If you have any questions about our product, feel free to contact us.












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