Specifically manufactured for birds and other pets! These are the ORIGINAL BIRDIE BAGELS and not the knock off brands you are starting to see. These are a safe alternative to Paper Towel and Toilet Paper Rolls as those can contain Zinc.
When ordering birdie bagels please make sure that the bagels cannot fit over your birds head or if they do fit over your birds head they can fit over your birds entire body. This is to avoid entrapment.