Mime Your Own Business EarringsYou're guaranteed to have the coolest earrings around! Hypoallergenic nickel free posts and polymer clay charms. Measures 4" long. Due to the fact that all earrings are handmade in small batches, there may be small imperfections. Handmade with love in Cincinnati, Ohio. Care instruction: Polymer clay is durable and lightweight, however it should be handled with care. We recommend not bending the clay, because although it is durable, it can still break.