Meliusly Heavy Duty Sleeper Sofa Support Board (60x48 - Queen Size) Reinforced Wood Sofa Bed Support, Pull Out Couch Mattress Board, Sleeper Bar Shield, SleeperSaver

Bought this for the sofa/sleeper in our 5th-wheel camper. It is perfect and made the sofa/sleeper very comfortable. I think it is very well made and sturdy.

Worked great to make our old sofa sleeper more Comfortable to sleep in and keep the metal bars and bumps from being felt through the mattress. Nice firm bed now!

I recently tried the Meliusly Heavy Duty Sleeper Sofa Support Board, and it works exactly as intended. It firms up the base of my sofa bed, eliminating common sag and providing a more comfortable and supportive sleeping surface. Easy to slide under the cushions, it feels solid and durable—no noticeable flex even under weight. If your sofa bed feels too soft or uneven, this board is a simple, effective way to improve firmness without replacing the entire sofa. Nice upgrade overall!

Perfect mattress support! Great quality and easy to open and put in place! Love it!

I bought this to go on a queen size sleeper sofa to give it more support for the pull out bed. It works great for that and my guests report that it’s more comfortable to sleep on. It’s heavy, but folds up flat and stores behind the couch when not in use. Definitely worth the cost.

The item doesn’t cover the whole bed or even half. The material isn’t designed to be taken on and off and will eventually tear. Returning

Works great and can be left in place when you fold the sleeper sofa back up. Really improved the comfort level

Works great to keep the springs and crossbar from pressing up through the mattress

Tolles Produkt! Hart, stabil und praktisch. Würde ich starkt empfehlen.

Works for us, read below, as we didn't buy it for a sofa bed We got an old mattress which is high quality and cost almost 3k yearsss back, and finally it started showing some sagging. We love our mattress to be extra firm, and at the moment can't really go buy an expensive one again and unfortunately couldn't find anything we liked for cheaper. We got an extra firm foam mattress topper to fix it (3inch height). It worked well enough, but you could still feel slight sagging under back and bum. I decided to buy this to place on top of the matress and under the topper (sandwich, so to say, and it all sits inside a waterproof mattress cover do nothing is sliding anywhere). Our mattress is queen size, this fits perfectly width wise. As for length, obviously you don't need it to cover the whole thing as it sags under or back/bum area only. But having said that, we placed the boards about 25 cm lower than the top of the matress (and it has 55cm left to the end of the matress), as it felt more comfortable. And honestly, it feels great. The foam topper is now sitting straight and does its job, no sagging, and is nicely firm (I mean, in summer I often sleep on the floor because it's cooler this way, so the firner the better). Might actually never go back to whole classic mattress setup once we get rid of this one, will just get a frame, and use these boards with a topper. Super comfy. Chose hardwood over flex option as flex seems to have a slight give which we do not need.

Good and solid, makes the sofa bed really comfortable

Works well, served the purpose. Only issue I had was having to take it off the bed to fold couch away.

This product is fantastic!!! It’s made a huge difference in our queen pullout sofa bed. it no longer feels like it’s sagging in the middle. It’s just long enough to cover the cross bars at the bottom of the bed, which adds even greater support. The boards are heavy wood, so very durable canvas like this is absolutely needed. Plus, their customer service is perfect!! I was not happy when I opened the wrapping to discover that there were multiple stains on the canvas. I felt confident that it must have happened in the factory and that it wasn’t used, but it was still gross. I posted my review here and asked them to contact me ASAP because I couldn’t find the method to contact them. They did contact me right away, and they gave me a full refund. In doing this, they have secured my loyalty. I anticipate that I will need to buy a twin size pull out bed in the future, and I will definitely be purchasing one of these boards. Thank you!! I’ve also added a 1” foamie and good sheets, and this bed is fantastic now!