Moldex Comets Reusable Earplugs

Reusable - features soft material and an air pocket for comfortable fit. Finger pocket for easier insertion and soft flanges to hold earplug in place. Tested to meet ANSI S3.19-1974 *NRR - 25 * NRR Is the Noise Reduction Rating in decibels(db). It is the average noise reduction obtained by a group of people wearing a specific hearing protector in a laboratory test. Sold per box of 50