This HA model High Attenuation earplugs from 3M™ feature push-to-fit foam technology. Designed to form a comfortable and effective seal, the flexible fitting stem allows for a one-hand insertion into the ear with no roll-down or ear pulling required.

Features and Benefits
• Washable and reusable for up to two weeks for an economical solution
• High attenuation model gives SNR 35dB with a two-hand fitting method and 30dB with a one-hand fitting method.
• Flexible and soft foam design allows for easy insertion using one or two-handed method

Standards
• EN 352-2:2002