Gorilla Grip Heavy Duty Couch Cushion Support Board, 21.5 x 78
Ultra-strong plywood couch cushion support board helps fix sagging sofas by increasing surface area for better support and firmness. Customers note improved durability and longer furniture life with good cushion support
Highlights
- ultra-strong plywood board
- large 21.5 inch width for wide coverage
- keeps cushions supported and in place
Pros
- heavy-duty plywood construction
- covers large surface area for sagging cushions
- stays in place under cushions
- adds support and firmness
- improves perceived cushion life
Cons
- some reports of sinking resistance and cushions slipping
Best For
Features
- 21.5 inch wide plywood cushion support boards for larger surface coverage
- Ultra-durable 0.43 inch thick plywood construction supports up to 400 pounds
- Under-cushion stay-in-place grip dots prevent shifting on sofa frames
- Rounded corners reduce risk of cover tearing and fit under cushions
- Designed to upgrade sagging couches and add extra support and comfort
