Noble Realm 𝗕𝗲𝘁𝘁𝗲𝗿 𝗦𝗶𝘇𝗲 Sleeper Sofa Bed Support Board | Bunkie Board | (33”x60” Twin Size) Under Mattress for Sofa Bed and Pullout Couch Sofa Bed

The board definitely stiffened the surface. Previously the springs sank too much. Also, the cloth outer surface of the board package allowed the mattress to grip and reduce lateral movement. Nice product.

I purchased this for my kid’s bed because the slats on the frame were very far apart. This product is low profile and works as described. I just wish it was bigger.

This product had a very strong chemical smell that did not go away even after airing out for 48 hours. Product was also made in China and engineered wood was very weak. Had to return it.

This board gave me just the right amount of support under a mattress. I have not had a bachache since using this product.

I purchased the queen full size board for the sleeper sofa in my living room. My brother in law stay over for a weekend, and by the second night the board broke in multiple areas. My brother in law is about 6ft 250lbs. He did say it did give him great support on the first night: but was worried that bc he tossed and turned that is what caused the breaks.The positive - the board was easy to use and folded up nicely. It does not fold up with the sofa bed, so we slipped it under the sofa when the bed was not pulled out. Maybe if used with a smaller person, this would have been a huge success.