Yes, they love those hides! That is a big one, you want to have hides that aren't too big; corns like to have something touching their entire bodies when they are in them, they feel more secure with a smaller hide than a larger one.
That bark hide is fine, the roughness helps them shed. Just make sure any hide or decoration you use has no sharp edges; rough is fine, you just want to make sure they can't poke themselves.