Heavy Duty Couch Cushion Support Board,Extra Thick Solid Pine Wood Sofa Support for Sagging Cushions , Add Strong Seat Supports,Perfectly Fix and Protect Seat,Extend Furniture Life(20*20in,1pcs)

u-20x20in*1

• 【Enhanced Ultra-Durable 0.67" Solid Pine Support Boards】:Unlike flimsy MDF or particle boards used by others, our premium 0.67" thick solid pine construction delivers superior strength and lasting durability. The extra-thick design provides enhanced support while remaining eco-friendly and odor-free. Tested to withstand up to 400 lbs, these sturdy boards revive sagging seat without compromising comfort or indoor air quality.
• 【UPGRADED DETAILS DESIGN】Hand-polished Edges - Every board features smooth, rounded corners to protect both your family and furniture from scratches.Perfect for Armchair- 20"x20"x0.67" 1pcs ideal size fits most loveseats and smaller sofas.
• 【Removable & Washable Premium Cover】:Each support board comes with a dedicated removable cover featuring a dual-layer design:Non-Slip Outer Surface – Textured dots grip furniture firmly to prevent shifting,Plush Inner Lining – Soft short velvet protects the board surface while enhancing comfort,Machine Washable – Easily maintain cleanliness and hygiene.
• 【Universal Fit for Multiple Furniture Types】:Designed to accommodate most standard-sized couch cushions (please verify dimensions for perfect fit), this support board effectively revitalizes sagging sofas of all types - including sectionals, loveseats, recliners, and even bed mattresses. Its adaptable design ensures optimal support across your entire living space.
• 【Easy to Use & Adjust】:Quick Installation - Simply install the cloth cover on the support board,Put it under your cushions and adjust as needed.Tool-Free Setup - No adhesives or tools required for hassle-free assembly.