Looking for a pair of custom-molded earplugs that will never hurt, never fall out and provide superior noise isolation? Look no further than the Decibullz Custom Molded Earplugs! Our easy-shape system makes it simple to create a perfect fitting custom molded earplug all on your own that will work great in any situation that you need to protect your ears. Whether you're shooting, working on a construction project or attending a loud concert, these molded earplugs are the perfect solution for you! Simply heat the Decibullz thermoplastic molds in boiling water, let them cool for a bit and shape them to your ears; it shapes around your own ear as it cools.