3M™ E-A-Rsoft™ SuperFit™ 33 earplugs seal the earcanal with soft, slow-recovery foam for excellent noise reduction and comfort. Orange fitting ring provides a guideline for proper fitting and visual compliance check.3M 7000052720 Features:
3M 7000052720 Specifications:
- Poly bag keeps each pair of earplugs clean before use.
- Regular size fits most earcanals.
- Noise Reduction Rating (NRR)*: 33 dB. CSA Class AL.
- Test compatible with 3M™ E-A-Rfit™ Validation System.
- Noise Reduction Rating (NRR) 33 dB, CSA Class AL
- Brand: E-A-Rsoft™
- Product Type: Earplugs
- Color: Yellow
- Material: Polyurethane
- Part Number: 12083
- Shape: Tapered
- Size: One Size Fits Most