3M Earplugs, 37 dB, Refill Bottle, Uncorded, 500 Pairs/Box, 1100D

Get comfortable hearing protection with 3M 1100 Earplugs. Easy to roll down and insert, their tapered design helps provide a noise-reducing seal in the ear canal. Made with a soft, hypoallergenic foam they react and soften with your body temperature offering a longer more comfortable wear. Fully tested and approved against EN 352-2 they can reduce noise levels by 37 dB. Model is compatible for use with the 3M E-A-RFit Dual-Ear Validation System and available as a probed plug. This model is packed in refill bottles for use with 3M(TM) E-A-R(TM) One Touch(tm) Pro Earplug Dispenser for convenient on site easy access to hearing protection with reduced waste.