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Custom Molded Earplugs

Decibullz Custom Molded Earplugs are easily and quickly fitted to the exact shape of your ear for an NRR of 31.

Custom Molded Earplugs
  • Heat with Warm Water

  • Shape to your Ears

  • EPA Certified NRR 31

  • Secure Comfortable Fit

  • Made in the USA

  • Re-Moldable


Decibullz Custom Molded Earplugs are easily and quickly fitted to the exact shape of your ear. This creates a perfect fitting, low-profile earplug that will never hurt, never fall out and provide superior noise isolation.

Simply heat the Decibullz thermoplastic molds in boiling water, let them cool for a bit, and shape them to your ears. That’s it, and If you don’t get the perfect fit the first time Decibullz are the only custom earplugs that are re-moldable. Decibullz are perfect for shooting, traveling, swimming, loud concerts, and musicians.





    • SKU:PLG1
    • Weight 0.15 lbs
    • Dimensions 4.5 x 3.5 x 1.25 in
    • Color: Black, Blue, Orange, Pink, Red
    • Rating: Meet ANSI S12.6 (ANSI s3.9) with independently tested NRR of 31
  • Included: Two Decibullz Thermoplastic Custom Molds, Three Sets of Triple Flange Tips S, M, L, One Set of Max Protect MEDIUM Foam Tips, Earplug Carrying Pouch with Decibullz Logo


  • Super product!


    Order two pairs, and have been using them for tunnel flying. They're great!

    Would suggest a couple of things:

    - include a couple of pairs of foam tips, not just one pair.

    - include a lanyard as standard.

    - add a note in the instructions to remind users to make sure that when they mold the polymer to their ear and around the black plug, that they ensure that there is polymer all the way around the black base, otherwise you risk leaks!

    - Anthony H. on Sep 30, 2016

  • Decibullz


    The best earplugs I've ever bought.Never felt them in my ears.

    - William S. on Sep 21, 2016