Orders placed after 4PM on weekdays will not ship until the next business day. Orders placed after 11am Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enter new zip code to refresh estimated delivery time.
The large Sonic Defenders Cobalt Hearing Protectors from SureFire provide an EPA Noise Reduction Rating (NRR) of 24dB, with pass-through double-flanged stems. The stems filter loud potentially harmful noises while allowing safe, lower-level sounds, such as conversations, to be heard. The attached filter caps can be inserted into the stems for full protection from all sound. They are bright blue for easy identification and metal-infused to be detectable by industrial metal scanners. This makes them ideal for pharmaceutical, food service, or similar industry applications.
Made from a soft medical-grade hypoallergenic polymer, these hearing protectors are comfortable to wear all day. The EarLock design fits flush in the ear with 7 points of contact, keeping them locked in place. It also allows them to be worn with helmets and masks, or while using a phone or over-the-ear headset. A permanently attached 26" lanyard keeps them together and each pair comes with an individual carrying case.
In the Box
SureFire EP8 Sonic Defenders Cobalt Earplugs (25 Pairs, Large)