Peltor's tri-flange reusable earplugs feature a proven triple-flange design for a snug, custom fit.The patented flanges and flexible stem are made of a soft, non-irritating polymer to help provide protection and comfort, and the cord helps reduce the chance of loss when not in use.They are washable and reusable with a 26 db nrr.Made in the usa.Three pair of corded earplugs with a storage case for easy reuse.Type: EarplugsColor: YellowNrr: 26 dBQuantity: 3 PairStyle: ReuseableMaterial: Polymer