Check the listing for details. Klein Tools 605036 Corded Earplugs, 6-Pair Pack. Condition: New. Listed at 7.49 USD. Klein Tools 605036 Corded Earplugs, 6-Pair PackKlein Tools Corded Earplugs help reduce exposure to hazardous noise and other loud environments. The soft pre-molded triple flanged design conforms to the ear canal for optimal comfort and a snug fit. Noise Reduction Rating (NRR) of 25 decibels. Includes 6 pairs with convenient storage case. Also available in 50-Pair dispensing box.Earplugs with Noise Reduction Rating (NRR) of 25 decibelsSoft, pre-molded triple flanged design conforms to ear canal for optimal comfort and snug fitEasy-to-clean TPE tips are designed to be worn multiple times24-Inch (61 cm) flexible cordIncludes 6 pairs of earplugs and storage caseStorage case features convenient pocket clipAlso available in 50-Pair (individually wrapped) dispenser box (Cat No. 6050350)