Gorilla Grip Heavy Duty Couch Cushion Support Board to Fix Sagging Sofas, 21.5"x78" Oversized Sofa
Gorilla Grip Heavy Duty Couch Cushion Support Board to Fix Sagging Sofas, 21.5"x78" Oversized Sofa
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Gorilla Grip Heavy Duty Couch Cushion Support Board to Fix Sagging Sofas, 21.5"x78" Oversized Sofa

Gorilla Grip Heavy Duty Couch Cushion Support Board to Fix Sagging Sofas, 21.5"x78" Oversized SofaGorilla Grip Heavy Duty Couch Cushion Support Board to Fix Sagging Sofas 21 5 x78 Oversized SofaGorilla Grip Heavy Duty Couch Cushion Support Board to Fix Sagging Sofas 54 x 21 5 LoveseatGorilla Grip Heavy Duty Couch Cushion Support Board to Fix Sagging Sofas 21 5 x70 SofaGORILLA GRIP Heavy Duty Couch Cushion Support Board Fix Sagging Sofas 24 x 78 Wide Oversized Sofa Plywood Boards Add Strong Seat Supports Stay PlaceGORILLA GRIP Heavy Duty Couch Cushion Support Board Fix Sagging Sofas 54 x 24 Wide Loveseat Thick Plywood Boards Add Strong Seat Supports Stay PlaceGorilla Grip Heavy Duty Couch Cushion Support Board to Fix Sagging Sofas 23 x 19 ArmchairGORILLA GRIP Heavy Duty Couch Cushion Support Board Fix Sagging Sofas 24 x 70 Wide Sofa Thick Plywood Boards Add Strong Seat Supports Stays Place Rep
Actual Color:78" Oversized Sofa

Key item features

  • Strong Sagging Support: This heavy-duty couch cushion support board provides strong, long-lasting support to fix sagging sofas, frames, cushions, or worn-out springs, covering a 21.5-inch width for extensive support.
  • Durable Plywood Construction: Constructed from ultra-durable 0.43-inch thick plywood, this board is naturally stronger than MDF or particle board and can hold up to 400 pounds.
  • Secure Grip Dots: Featuring hundreds of slip-resistant PVC dots on the underside, the board stays securely in place on the sofa frame, preventing shifting during daily use, and has rounded corners to reduce cover tearing.
  • Effortless Installation: Installation is extremely easy and takes minutes; simply remove cushions, unfold the board with grip dots down, and replace cushions on top.
  • Foldable Universal Fit: The board is foldable and stackable to accommodate various sofa sizes, including loveseats and smaller sofas, ensuring a versatile and universal fit.
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Current price is $41.99
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  • Free 90-day returns
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Sold by GORILLA COMMERCEPro Seller
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4.650966031064528 stars out of 5, based on 7925 seller reviews(4.7)
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About this item

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Customer ratings & reviews

4.5 out of 5 stars
stars898 ratings239 reviews
How item rating is calculated
  1. 5 stars76% (681)
  2. 4 stars12% (108)
  3. 3 stars4% (36)
  4. 2 stars3% (24)
  5. 1 star5% (49)

Reviews summary

Pros

  • : Sofa matches stated dimensions precisely.
  • : Unfolds and lays down for a perfect fit.
  • : Offers similar quality at a lower cost.
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Showing 1-3 of 239 reviews

Jan 11, 2026
Nathan
Item details
Color: 24" x 78" Wide Oversized Sofa
Sold byGORILLA COMMERCEDelivered byWalmart
5 out of 5 stars review

Verified Purchase

This brought my sagging couch back from the dead. We've been discussing replacing an old couch due to it sagging and being really uncomfortable, but that's all that was wrong with it. We figured we'd try this and it worked better than we could've imagined. This just saved us a ton of money. It's way cheaper than a whole new couch.

Helpful?5A8S79EEYND114246973351
Feb 3, 2026
MaryAnn
Item details
Color: 54" Loveseat
Sold byGORILLA COMMERCEDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Happy that I ordered these. Delivery was extremely prompt. They've made an improvement in sitting comfortably. Thought I only needed help with one area of my couch but after ordering another set, I noticed the difference. Yes. I would recommend this product and the vendor.

Helpful?5A8S79EEYND114246973351
Mar 10, 2026
cathy
Top Reviewer
Item details
Color: 23" Armchair
Sold byGORILLA COMMERCEDelivered byWalmart
5 out of 5 stars review

Verified Purchase

i have a large chair , my favorite, needed some help in the seat that was dropping forwards. This was exactly what i needed. i received it in the mail and opeded it read directions. The seat helper was easy to add under my chair seat. my chair is bigger than usual and the seat assist was a bit small but works wonderfully. i am so happy i found it

Helpful?5A8S79EEYND114246973351