The wax softens very nicely when raised to body temperature by placement in the ear

Below is an overview of the conditions for which it can offer relief:

The resulting hybrid provides the ultimate hearing protection + listening experience on the market

high-fidelity sound

Just like other Mack's moldable silicone ear plugs

3M EAR™ Classic Platinum Small Uncorded Ear Plugs (SLC80 23dB, Class 4) Amount:10 Pairs The wax softens very nicelyStill one of the most widely used foam earplugs today after being introduced 40 years ago, the 3M E A R Classic Platinum earplug is an economical, reliable choice in hearing protection. Slow recovery, low pressure foam conforms to the shape of the ear canal to help create a comfortable, snug noise barrier. The ORIGINAL safety ear plug: tried, tested and refined Soft energy absorbing foam Flame resistant and moisture resistant Non irritating NRR: 29dB.