Description

• Bell shape allows easy insertion and removal
• Slow-recovery foam to effectively seal the ear canal and provide reliable hearing protection
• Test compatible with 3M ™ E-A-Rfit ™ Validation System

Specifications

• Style: Uncorded
• NRR DB: 33
• Size: One-Size
• Certification(s): CSA Class AL
• Packaging: Bulk - Canister
• Pairs/Refill: 500