The ingredients in Trader Joe's Ghosts & Bats Crispy Potato Snacks are potato flour, potato starch, vegetable oil (sunflower oil, safflower oil, rapeseed oil), salt, and maltodextrin.
Trader Joe's Ghosts & Bats Crispy Potato Snacks are gluten-free and technically vegan, although if you have a severe dairy allergy, you'll want to avoid these since the package says "may contain traces of milk."