• Soft, pliable foam offers comfort for wearing over an extended time
• Bell shape allows easy fitting and removal
• Slow recovery foam effectively seals the ear canal and provides reliable hearing protection
• Test compatible with 3M E-A-Rfit Dual-Ear Validation System.
• Noise Reduction Rating (NRR) of 33 dB, CSA Class AL.
• Poly bag keeps each pair of earplugs clean before use

Specifications:

• Color: Yellow
• Quantity: 200 pairs
• Corded
• Cord Type: Vinyl
• Material: Polyurethane
• Noise Reduction Rating (NRR): 33 dB
• Shape: Bell
• One size fits most