









🛋️ Upgrade your sagging sofa game—comfort and support that won’t quit!
The GORILLA GRIP Heavy Duty Couch Cushion Support Board is a 21.5" x 70" premium plywood panel designed to reinforce sagging sofas. Featuring .43" thick engineered wood and slip-resistant PVC grip dots, it supports up to 400 pounds while staying securely in place. Easy to install without tools, foldable and stackable for versatile fit, this grey support board revitalizes your couch’s comfort and durability with a modern, no-fuss solution.

| Color | Grey |
| Style Name | Modern |
| Shape | Rectangular prism |
| Arm Style | Armless |
| Pattern | Solid |
| Back Style | Backless |
| Cushion Style | Boxed Edge |
| Frame Color | Gray |
| Upholstery Color | Grey |
| Required Assembly | No |
| Component Connector Assembly | Not Required |
| Includes All Assembly Tools | No |
| Seat Depth | 21.5 inches |
| Seat Height | 0.43 Inches |
| Item Dimensions D x W x H | 21.5"D x 70"W x 0.43"H |
| Item Weight | 9.1 Pounds |
| Size | 21.5" x 70" Sofa |
| Weight Capacity Maximum | 400 Pounds |
| Seating Capacity | 4 |
| Additional Features | Easy To Install, Folding, Stackable, Stay in Place Grip Dots, Tool Free Assembly |
| Item Firmness Description | supportive |
| Seat Cushion Configuration | Multiple Cushion Seat |
| Is Customizable? | No |
| Frame Material Type | Engineered Wood |
| Material Type | Engineered Wood |
| Has Removable Seat Cushion Cover | false |
| Product Care Instructions | Spot Clean with Damp Cloth, Wipe with Damp Cloth |
| Seat Fill Material | Foam |
| Furniture Leg Material | Engineered Wood |
| Seat Cushion Removability | Removable |
| Fill Material | Heavy Duty .43" Plywood Boards |
| Material Features | Slip-resistant PVC grip dots |
| Cushion Construction | Solid Plywood Boards with Grip Dots |
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