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Box of 100 pairs orange foam bullet earplugs with green cords

Moldex

Moldex 6840 Mellows Corded Foam Earplugs NRR 30 dB 100 Pairs

SKU CH-AYBC-7PF2D MPN 6840

Disposable polyurethane foam earplugs with a 30 dB noise reduction rating, corded for convenience, supplied in a bulk box of 100 pairs

  • TypeHearing Protection
  • MaterialPolyurethane
  • NRR 30 dB blocks hazardous noise levels
  • Corded design keeps plugs together and reachable
  • shaped foam expands for a secure seal
  • 100 pairs per box supplies long-term protection
  • ANSI S3.19-1974 tested for reliable attenuation

Hearing protection for loud environments

Moldex 6840 Mellows are disposable foam earplugs rated at 30 dB NRR under ANSI S3.19-1974. They come in a bulk box of 100 corded pairs sized medium. The bullet-shaped plugs suit workers who need reliable single-use attenuation in industrial or automotive settings.

Low-profile comfort during extended wear

The soft polyurethane foam expands gently after roll-down insertion to seal the ear canal without heavy pressure. A green plastic cord keeps the pair together around the neck when not inserted, reducing loss and allowing quick removal between tasks. No metal components are present.

Simple daily logistics for high-volume use

Each pair is individually wrapped in a plastic bag inside the bulk box, so distribution stays clean and inventory tracking is straightforward. The green cord and orange plug colour make compliance checks visual and fast. Disposable design means no cleaning schedule or replacement parts to manage.

Highlights

  • NRR 30 dB blocks hazardous noise levels
  • Corded design keeps plugs together and reachable
  • shaped foam expands for a secure seal
  • 100 pairs per box supplies long-term protection
  • ANSI S3.19-1974 tested for reliable attenuation

Specifications

BrandMoldex
Model6840
TypeHearing Protection
MaterialPolyurethane

Questions about this item

How do I insert the bullet-shaped foam plugs using the roll-down method?

Roll each plug into a thin cylinder, pull the ear upward and back, insert deeply, then hold until the foam expands to seal the canal. The green cord keeps the pair together during fitting.

When should I replace the disposable polyurethane plugs?

Replace them when the foam no longer fully recovers after rolling, feels stiff, or shows dirt, wax buildup, or tears — typically after one shift in dirty environments.

Will the ANSI S3.19-1974 NRR 30 dB rating hold during a full eight-hour shift?

The NRR 30 dB is a laboratory value measured under ANSI S3.19-1974; real-world attenuation drops if the seal loosens from jaw movement, perspiration, or improper re-insertion.

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