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Pair of bright green custom-moldable earplugs with carrying pouch

Decibullz

Decibullz PLG1-GRN Custom Molded Earplugs Hi Vis Green 31 NRR

SKU CH-8WZP-6PVJC

Custom-moulded earplugs shaped in hot water for a secure, reusable fit with 31 NRR noise reduction

  • ColorTransparent
  • Custom fit moulded to your ear shape
  • Re-mouldable thermoplastic lets you perfect the fit
  • 31 NRR rating for high noise reduction
  • Includes three flange sizes plus foam tips
  • Made in the USA with carry pouch

Custom-Moulded Fit for High-Noise Environments

These earplugs use a thermoplastic material that softens in boiling water and conforms to the unique shape of each ear canal. The re-mouldable design allows repeated adjustments until a secure, comfortable seal is achieved. They suit shooters, industrial workers and motorsport participants who need reliable attenuation without the pressure of generic foam plugs.

Interchangeable Tips Tailor the Seal

Three sizes of triple-flange silicone tips and a pair of medium foam tips are included so users can match the insert to their ear geometry and noise profile. A branded carrying pouch keeps the moulded shells and spare tips organised and protected from debris when not in use. The hi-vis green colour makes the plugs easy to locate in a range bag or toolbox.

US Assembly and Reusable Construction

Designed and assembled in Colorado, the thermoplastic shells retain their shape through daily insertion and removal. Because the material can be reheated and reshaped, the plugs adapt if the user’s ear anatomy changes or if the initial mould needs refinement. The 31 NRR rating reflects the attenuation achieved when the custom fit and selected tip combine to form a complete acoustic barrier.

Highlights

  • Custom fit moulded to your ear shape
  • Re-mouldable thermoplastic lets you perfect the fit
  • 31 NRR rating for high noise reduction
  • Includes three flange sizes plus foam tips
  • Made in the USA with carry pouch

Specifications

BrandDECIBULLZ
ColorTransparent

Questions about this item

How long do the thermoplastic molds last before they need replacing?

The molds are re-moldable, so you can reheat and reshape them whenever the fit changes instead of replacing them.

What limits how long I can wear them continuously?

The triple-flange and foam tips come in multiple sizes to maintain a seal, but comfort over many hours depends on individual ear anatomy.

Do they get hot or cause sweat buildup during all-day use?

The thermoplastic material conforms to the ear without electronics, so there is no active heat generation or power draw.

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