Macks Ultra Soft Foam Ear Plugs (NRR 33 | 10 Pairs) Type_Humidifier Sonic Defenders Cobalt Max are

Sonic Defenders Cobalt Max are made from a soft but durable

ATS contains no silicone

Featuring a precision engineered aerospace aluminium reflector encased in a soft silicone outer

Additional replacement tips available here

Macks Ultra Soft Foam Ear Plugs (NRR 33 | 10 Pairs) Type_Humidifier Sonic Defenders Cobalt Max areMack's Ultra Soft Foam Ear Plug Features: Provides high noise blocking for noisy environments Great for power tools, shooting, snoring, and motor sports State of the art, fully skinned, smooth surface Slow release comfort foam assists with fitting NRR 33 protection from noise Mack's Ultra Soft Foam Ear Plug Details Mack's Ultra Soft Foam Ear Plugs bring comfort and high volume noise protection together for a highly effective, multi purpose hearing