The 3M Tri-Flange Earplugs feature a three-flange design to help fit a variety of ear canals. These earplugs have a stem grip to help the workers insert without needing to roll down the earplug. Flexible, pre-molded earplug material can be washed and reused to help minimize costs. They are available with vinyl or cloth cords.

Reusable Earplugs

These durable, long-lasting earplugs are made from soft, flexible materials that are washable and reusable. The triple flange ear tips are designed to fit a wide range of ear canal sizes. Available in a variety of styles and protection levels.

Fitting Instructions

• INSERT rounded ear tip into ear canal WHILE PULLING ear outward & upward with opposite hand. ADJUST for greatest noise reduction.
• CHECK FIT after inserting earplug.
• PULL earplug stem gently. Earplug should not come out of the ear easily. If it does, remove earplug & repeat fitting.
• LISTEN to steady loud noise with earplugs in both ears. Cover ears with tightly cupped hands. Noise should sound about the same whether or not ears are covered.

CAUTION: For greater comfort and safety, remove earplug slowly with twisting motion to gradually break the seal.

Care & Cleaning

The number of times reusable earplugs can be reused depends on how they are handled, washed and other environmental factors. They should be inspected before each use and replaced if they shrink or swell, harden or soften, tear, crack, or become permanently deformed.

Wash them in warm, soapy water and rinse well. When dry, store them in the provided carrying case or similar sealed container.