- Cord Color: Blue
- Country of Origin: CN
- Design: Corded
- Disposable/Reusable: Disposable
- Manufacturer Name: Pyramex Safety Products
- Shape: Tapered
- Specifications Met: ANSI S3.19-1974
- Noise Reduction Rating: 31 dB
- Plug Color: Blue
- Plug Material: Soft Foam
- Item Features
- Standards
- Soft foam earplugs provide all day comfort
- Plug gently expands and self-adjusts to all size earcanals
- Embedded with an iron ball for metal and magnetic detectability
- https://youtu.be/LoRft0LuhiI
ANSI S3.19-1974