SPERIAN - EARPLUGS DETECTABLE 100/BX - HDLLT30

These Laser Trak universal corded disposable earplugs are made of polyurethane foam and come in blue/orange. They have a blue polyvinyl chloride cord and meet the Canada Class AL standard. The metal-detectable roll-down contoured-T earplugs have a noise reduction rating of 33 decibels. There are 100 pairs, each in a plastic bag.