GORILLA GRIP Heavy Duty Couch Cushion Support Board to Fix Sagging Sofas, 21.5 x 70 Sofa, Thick Plywood Boards Add Strong Seat Supports, Stays in Place, Replacement Stuffing Under Couches, Grey
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- ADD STRONG, LONG LASTING SUPPORT TO COUCHES AND SOFAS: easily and quickly upgrade your sagging couch or sofa with our ultra-strong, high-quality plywood sofa cushion support board; adds extra support and comfort to couches with sagging frames, cushions, or worn-out springs; our sofa support boards are 21.5” wide to cover more surface area, providing more couch cushion support for sagging couch seats
- ULTRA DURABLE .43 INCH THICK PLYWOOD BOARDS: unlike other couch support options that use MDF or particle board, ours is made with premium .43” thick plywood that is naturally stronger and more durable; this heavy-duty couch board support for sagging seats can hold up to 400 pounds
- STAY IN PLACE GRIP DOTS: designed to stay in place on sofas, this under couch cushion support features hundreds of slip resistant PVC dots on the underside; these grip dots help the couch supporter for under the cushions grip to sofa frame and prevent sofa board from shifting during daily use; individual couch board panels feature rounded corners to reduce chance of cover tearing
- EASY TO INSTALL: installation is simple and fast; simply remove the cushions from your sagging couch, unfold the cushion supports for sagging cushions, and lay them across the width of sofa frame with grip dots on the underside; add cushions back to sofa on top of support board
- FOLDABLE AND STACKABLE FOR UNIVERSAL FIT: boards are available in standard sofa furniture sizes for a perfect fit, but can be folded and stacked to accommodate loveseats and smaller couches; we recommend measuring your sofa before purchase; measure your couch seat width from left inside arm to right inside arm; this support board measures 70 inches
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Important information
/!\ WARNING: Max Weight Capacity is 400lbs
Indoor use only
| Main Specification | |
|---|---|
| Manufacturer | Llc or Hills Point Industries |
| Weight Limit | 400 Pounds |
| Pattern | Solid |
| Type | Standard |
| UPC | 840316706964 |
| Recommended Uses For Product | Supporting Sofas |
| Product information | |
| Product Dimensions | 21.5"D X 70"W X 0.43"H |
| Item Firmness Description | Supportive |
| Number of Pieces | 1 |
| Cushion Style | Boxed Edge |
| Assembly Required | No |
| Technical Details | |
| Special Feature | Stackable or Easy To Install or Folding or Stay In Place Grip Dots or Tool Free Assembly |
| Color | Grey |
| Item Weight | 9.1 Pounds |
| Size | 21.5" X 70" Sofa |
| Shape | Rectangular Prism |
| Brand Name | Gorilla Grip |
| Brand | Gorilla Grip |
| Item details | |
| Room Type | Living Room or Study Room or Home Office or Guest Room or Sunroom |
| Age Range Description | Adult |
| Item Height | 1.09 Centimeters |
| Sofa Type | Standard |
| Included Components | Couch Cushion Support Board |
| Style | |
| Style Name | Modern |
| Arm Style | Armless |
| Back Style | Backless |
| Upholstery Color | Grey |
| Measurements | |
| Item Dimensions D x W x H | 21.5"D X 70"W X 0.43"H |
| Features & Specs | |
| Additional Features | Easy To Install or Folding or Stackable or Stay In Place Grip Dots or Tool Free Assembly |
| Seating Capacity | 4 |
| Is Customizable? | No |
| Weight Capacity Maximum | 400 Pounds |
| Others | |
| Product Type | Sofa |









