The 3M Pro Grade Earmuff offers superior comfort and protection. It is designed to be a high noise reducing/protection earmuff. Adjustable, vented headband design reduces heat build and improves comfort when worn with hats. Part of the 3M™ Pro Series safety products line that was designed for the way pros think, the way they shop and the way they work.

• Noise reduction rating (nrr) of 30 db
• Helps protect against harmful noises
• Steel wire headband with rubber overmold design for durability and comfort
• Lightweight, adjustable design reduces pressure points for all-day comfort
• Premium cushioning and pivoting cups to help ensure a good fit
• Flexible headband adjusts to multiple head sizes
• Vented headband design improves comfort when worn with hats (see insert regarding proper fit)
• Helps lower your risk of noise-induced hearing loss
• Great for use in noisy workshops, factories, construction sites and during landscaping