Greaton, Wooden Queen Bed Slats for Support Under Mattress with Cover – Replacement Wood Slats for Queen Size Bed Frame – Under Mattress Support Without Extra Height – 3.38-Inch Standard Width

We wanted to get rid of our box springs that were squeaking. This was perfect. Quality is top notch. Very strong and sturdy. Our mattress actually works so much better with this than the box springs. Instructions and not the best. We put it together inside the frame which seemed to be easier. We have a 4 poster wood bed with a headboard and footboard that has curved corners. So we were concerned that the frame would not be able to fit inside. It fit perfectly and makes the bed feel sturdier.` So glad we made the switch out of a box spring

If your mattress feels saggy or you wake up with a stiff back, try this before investing in a $X,000 mattress! This completely changed my bed, which didn't have enough slats to be a "true" platform bed, and fully supports my king-sized mattress. It fits perfectly from end-to-end and side-to-side. It was super easy to install, two of them velcro together in the center, and they disappear entirely even though my side rails don't have a lot of vertical space.

It is a must have it solved my sagging mattress problems it save my back I used to get up with aches and pains every morning but from the first night I use the bungee board the pain was gone I no longer got up with back aches great product I highly recommend 5 stars

Good board, but I do feel it is struggling holding the weight. I have an 18” king sized bed that is quite heavy and every time my husband gets in bed you can hear it creaking. Also getting the bed on top of the boards was a challenge. Since there’s no non slip grips, the boards slid as we put our mattress on. If you can easily lift your mattress no problem, but for us two, definitely wasn’t going to happen.

I bought the queen size - it is at least 3 inches short on BOTH sides. Also the gap between the boards is very wide - becomes a problem if you are planning to use it with a thin mattress. The images I share are for a standard queen size bed - you can see the short length on both sides easily

We noticed an immediate difference the first night sleeping. No more divot in the middle from the king frame either. Recommended.

This support was like getting a new mattress! Such great support on top of my bed base which had horizontal boards and spaced too far apart to offer good mattress support. This was so easy to install and I didn't have to buy another mattress.

I received my Greaton, Wooden Queen Bed Slats for Support Under Mattress with cover yesterday. I am a 54 y/o woman and I was able to do it by myself, no assebly required. My mattress is very heavy it took probably 15 mins to move the mattress, place the slats and place the mattress back into position.