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🛋️ Reinvent your sagging sofa—comfort that commands attention!
The GORILLA GRIP Couch Cushion Support Board is a heavy-duty, 0.43-inch thick plywood panel designed to reinforce sagging sofas and couches. Measuring 21.5 by 70 inches, it provides broad, durable support capable of holding up to 400 pounds. Equipped with hundreds of slip-resistant PVC grip dots, it stays securely in place under cushions, preventing shifting and wear. Easy to install without tools, foldable and stackable for versatile fits, this modern gray support board transforms worn-out seating into firm, comfortable furniture—perfect for professionals seeking a quick, lasting upgrade to their living space.
| ASIN | B0CGBF9441 |
| Accent Color | Gray |
| Additional Features | Easy To Install, Folding, Non Slip, Stackable, Tool Free Assembly |
| Age Range Description | Adult |
| Arm Style | Armless |
| Assembly Instructions Description | Already Assembled |
| Back Style | Backless |
| Best Sellers Rank | #3,984 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #1 in Sofa Replacement Parts |
| Brand Name | GORILLA GRIP |
| Color | Grey |
| Component Connector Assembly | Not Required |
| Cushion Construction | Solid Plywood Boards with Grip Dots |
| Cushion Style | Boxed Edge |
| Customer Reviews | 4.5 4.5 out of 5 stars (4,303) |
| Fill Material | Heavy Duty .43" Plywood Boards |
| Frame Color | Gray |
| Frame Material Type | Engineered Wood |
| Furniture Leg Material | Engineered Wood |
| Has Removable Seat Cushion Cover | false |
| Included Components | Rejuvenator Board |
| Indoor Outdoor Usage | Indoor |
| Item Depth | 21.5 inches |
| Item Dimensions | 21.5 x 70 x 0.43 inches |
| Item Dimensions D x W x H | 21.5"D x 70"W x 0.43"H |
| Item Firmness Description | supportive |
| Item Weight | 9.1 pounds |
| Manufacturer | Hills Point Industries, LLC |
| Manufacturer Part Number | 840316706964 |
| Material Features | Slip-resistant PVC grip dots |
| Material Type | Engineered Wood |
| Minimum Weight Capacity | 181.4 kg |
| Model Number | 840316706964 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Pattern | Solid |
| Product Care Instructions | Spot Clean with Damp Cloth, Wipe with Damp Cloth |
| Recommended Uses For Product | Supporting sofas |
| Room Type | Guest Room, Home Office, Living Room, Study Room, Sunroom |
| Seat Cushion Configuration | Single Cushion Seat |
| Seat Cushion Quantity | 1 |
| Seat Cushion Removability | Removable |
| Seat Depth | 21.5 inches |
| Seat Fill Material | Foam |
| Seat Height | 0.43 inches |
| Seating Capacity | 4 |
| Shape | Rectangular prism |
| Size | 21.5" x 70" Sofa |
| Sofa Type | Standard |
| Style Name | Modern |
| UPC | 840316706964 |
| Upholstery Color | Grey |
| Weight Capacity Maximum | 400 pounds |
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