These are real Lesser Bamboo Bat (Tylonycteris pachypus) skeletons! These bats are known for the unique horseshoe-shaped protuberances that grow from their noses, known as noseleafs.
They have been mounted in floating frames to allow a fantastic anatomical view. These are found across Southeast Asia.
These frames measure ~5" tall and can be shipped worldwide!
They are sustainably hunted by the local peoples as a source of food and income. These bats have been studied and rated a level of "Least Concern" on the IUCN index of endangered/at-risk species due to their high reproductive rate and widespread distribution.