Rock-a-Bye Bassinet Sims 4?

First off I don't have trouble with the Game now I had Started over my Game completely but I just wanted to know what is the "Rock-a-Bye" Bassinet?? I tried placing it to see what is was when I was building a house but nothing was coming up. I did Research on it but it wasn't a lot of Answers for me to look through actually. I thought it was Custom Content but all of my CC's have the little Blue Ribbon with the tool Icon on it. Is this a new Patch?? Does it come with the Update? Anyways I just wanted to know before I do anything else.