The Howard Leight by Honeywell Super Leight Disposable Foam Earplug family has just gotten better! Redesigned for women, Super Leights now come in a petite size the feature improved fit and performance. These disposable earplugs still maintain a Noise Reduction Rating (NRR) of 30. A closed-cell outer layer prevents dirt from building up, while the contoured foam is designed for comfortable all-day wear. Honeywell Super Leight Disposable Foam Earplugs for Women are suitable for in the field or on the range use. This package contains 14 pairs of earplugs and a carrying case.