Uncorded disposable Foam Ear Plug-column form

Self-adjusting to minimise pressure on the ear canal and to maximise noise protection.

Specifications:

• The disposable Foam Ear plug Made of slow-recovery foam that provides comfort with low pressure.
• The soft polyurethane foam expands in the ear for a custom fit.
• Non-irritating foam. 
• Adjust to shape and size of ear canal to ensure a secure,safe fit.  
• Column form.
• Good noise reduction effect.
• SNR: 29dB