Heavy Duty Solid Wood Sofa Support Boards For Sagging

Revive your sagging sofa instantly with this heavy-duty 21.5" x 70" solid wood under-cushion board that restores support and comfort in seconds.

• Sturdy support: Thick solid wood construction gives your cushions lasting firmness so you sit evenly and comfortably.
• Easy install: Foldable design and simple assembly let you slide the board under cushions without tools or professional help.
• Space-saving fit: Slim 21.5" x 70" profile fits most sofas and L-shaped arrangements to eliminate sag across large seating areas.
• Durable comfort: Reinforces cushion life and improves posture so you enjoy your living room longer with reliable performance.