Cute Caterpillar Tooth Earrings made from Acrylic and Stainless Steel with pushback rubber backs. Super cute and look great partnered with our Caterpillar T-Shirts. These beautiful earrings are perfect for a glam, colorful, and sparkly accent to any dental uniform. So snag one for yourself or your dental babe – just be prepared for lots of looks and jealousy! Hypoallergenic. Lead and Nickel free for sensitive ears It should not be worn in the shower or while swimming to prevent tarnishing and guarantee your jewelry stays looking brand new.