Imperius Foldable Box Spring, Bunkie Board, Bed Support Slats, Bed Boards for Under, Twin (60x30)

Fits a king bed perfectly and provides the exact support I was looking for. No assembly required, no noises. Because of the fabric elastic strip they have to fold them up and keep them together the bed doesn't slide around too much but you may need to add grip strips if your bed is on a flat base. But these boards are thin, yet very sturdy, and a good value. Be careful when you order though. I accidentally ordered the wrong size the first time.

I bought 2 twins for some bunkbeds. The boards are about 2 feet to narrow and about 2 and a half feet to short for the beds. The material seems flimsy and not connected very good. I feel like if i place it right in the middle of the mattress it might do a decent job at giving support to most the mattress. I do worry about the weight limit it would have for an adult, since they are so cheaply built. It was easy enough to unfold but doesnt stay in place since its to small for the area needed.

I bought the cheaper one again not noticing the size… this time for a full size bed, But it’s great, Sizes are confusing

This product is significantly smaller than the size mattress that is meant for. I purchased it to spread out the load of full mattress over metal bed frame rails that were a little bit far apart because of the folds in the product it didn’t do that great of a job and it was really slippery. The mattress slipped around on the bedframe so we ended up returning it and the mattress worked better without this maybe for your specific application you’ll have better luck, but we found this to be kind of a piece of junk.

It's a bit fragile and doesn't cover the entire length of the bunkbed

This made all the difference for my bed! My iron bed with metal rod platform has allowed my mattress to sag, and this lifted it back up. So easy to put on. It is made of a hard board but not wood- more like the material of wallboard. I have a twin and I ordered the smallest size. It doesn’t reach the end of the bed but works great for my needs.

As others have said this board does NOT fit a Queen Bed frame. The bed frame length is 69.5” long. Thus the Board is way short. Would not recommend this to anyone. Better to go to Lowes or home Depot and have a plywood piece cut to size. This looks like Chinese junk. Also, the support web site is gone showing 404

It is meant for a single/ chair mattress