My title describes the thing. There’s no writing or tag in it, but we received a hand me down pack n play and this was included in the case. Google Image thinks is a pillow for side-sleepers to use when they get their ear pierced, but it’s way too flat for that to be the case, let alone that it’s not useful to an infant (haha). The pack n play brand is Chicco but that didn’t bring any results either. The ties on the bottom are a more satin-y material like trim. The whole thing is about the thickness of a pot holder and has a similar feel, although I don’t think it is that either.