Overview:          

Another innovation from 3M, E-A-R™ Classic™ SuperFit™ 33 has a built-in visual check - the orange fitting ring. If the ring is visible after insertion, refitting is recommended for best hearing protection. 

Features:

• Orange "fitting ring" provides a guideline for proper insertion and quick visual compliance check.
• Reusable Pillow Pack helps keep earplugs clean when they are not being worn.
• Test compatible with 3M™ E-A-Rfit™ Validation System.
• Noise Reduction Rating (NRR)* 33 dB. CSA Class AL.

*The NRR may overestimate the hearing protection provided during typical use. 3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided. 

3M is Leading the Advancement of Hearing Conservation™.

Specifications:

• Brand‎: E-A-R™‎
• Category:‎ Hearing Protection‎
• Category‎: Roll Down Foam Earplugs‎
• Color‎: Yellow‎
• Cord Type:‎ None‎
• Electrically Insulated:‎ Yes‎
• Hearing Protection Style:‎ Roll Down Foam‎
• Material‎: PVC‎
• Noise Reduction Rating‎: 33 Decibel‎
• Packaging‎: Pillow Pack‎
• Product Type‎: Earplugs‎
• Shape‎: Cylinder‎
• Size‎: Large‎
• 200 Pairs / Box ( For Reference Only)

Sold/Box