3M Foam Disposable Earplugs 1100R SNR=37dB Orange Refill Bag X 500 Workwear | High Visibility Workwear Roll plug between thumb and

Roll plug between thumb and fingers until thin enough to insert in ear

Adjustable elasticated waistband and actionback for free movement

Large Rear D-ring is easier to connect

The Ergomax fits most hard-hats and helmets on the market

Lightweight frameless design (26

3M Foam Disposable Earplugs 1100R SNR=37dB Orange Refill Bag X 500 Workwear | High Visibility Workwear Roll plug between thumb and3M 1100R PU Foam SNR 37dB Ear Defenders Refill Bag Disposable Earplugs 1100 Series Earplugs is made from soft hypo allergenic PU foam material. Soft disposable polyurethane foam ear plugs providing extra comfort. The bright orange colour permits high visibility and makes safety checks easier. The earplugs "1100" is created to provide maximum comfort and low pressure inside the ear. Smooth and dirt resistant surface helps improves hygiene. The tapered