Gorilla Grip Heavy Duty Sofa Cushion Support Board for Fixing Drop Sofas, 23" x 19" Armchair, Thick Plywood Boards Adding Strong Seat Supports, Will

Add strong and durable support to sofas and couches: easily and quickly improve your sagged sofa or couch with our high quality ultra heavy duty plywood sofa cushion support board; adds more support and comfort to sofas with sagged frames, worn cushions or springs; our sofa support boards measure 21.5 inches wide to cover more surface, providing more support for sagged sofa seats Ultra durable plywood boards of 109.2 cm thickness: unlike other sofa support options that use MDF or particle boards, ours is made of premium quality plywood of 109.2 cm thickness which is naturally stronger and more durable; this robust sofa board support for sunken seats can support up to 181.4 kg Stays in place: designed to stay in place on sofas, this sofa pillow holder under the sofa has hundreds of non-slip PVC points on the bottom; these gripping points help the sofa holder under the cushions to adhere to the sofa frame and prevent the sofa board from moving during daily use; the individual panels of the sofa board have rounded corners to reduce the risk of the cover tearing Easy to Install: Installation is simple and quick; just remove the cushions of your sagging sofa, unfold the cushion supports for the sagging cushions, and lay them across the entire width of the sofa frame with grip points on the underside; add the cushions to the sofa on top of the support board FOLDABLE & STACKABLE FOR UNIVERSAL FIT - The boards come in standard sofa sizes for a perfect fit, but can be folded and stacked to accommodate smaller loveseats and sofas. We recommend that you measure your sofa before purchasing; measure the width of your sofa seat from the left inner arm to the right inner arm; this support board measures 58.4 cm (23 inches)