3M™ E-A-R™ SuperFit 30™ Cylinder Foam Corded Earplugs, NRR 30dB (200pr)

Fitting Ring For Proper Insertion

3M™ SuperFit™ offers the surest fit, highest protection and the greatest comfort. A great idea just got better. Because now the most comfortableearplugwith the industry's highest protection level can take the guesswork out of proper fitting, too. The key is the patented "fitting ring," a 3M™ E-A-R™ exclusive. When the plug is inserted in the canal so that no ring is visible, the best fit is achieved. One look shows wearers and supervisors if the plug is providing the best possible protection. Slow-recovery earplug foam is flame-resistant, moisture-resistant. Slow precovery, low pressure foam fits snugly to create a noise barrier that helps protect hearing from high level sounds. NRR30. One pair per poly bag.

Manf: 3M™#311-1126/7000052718

Packed: 200 pair per box