We"re not just product designers, we"re parents too. So when developing Mustachifier we made sure that it was as safe as it is funny. Why? Because we had our own little one in mind too. That"s why Mustachifier was crafted with an orthodontic design and rigorously tested by a U.S. laboratory. We made sure that this is the highest quality pacifier out there. It also happens to be the funniest. Questions or Concerns: Contact FCTRY customer service by phone or email Phone: (877) 838-0897 Email: info@fctry.com