Bed Rail?

jelly0822

We cosleep with DD. I noticed that she recently started rolling onto her side and back and also turning and ending up sideways. It's only a short time until she starts rolling all the way over.

Does anyone have a suggestion for a rail we can put on our king size bed that will also work for her crib when we convert it to a full size bed? I've been looking at the Dex Safe Sleeper Ultra, but can only really find it cheap on their website and am wondering if it's worth it?