MOL6420 / 6420 ROCKETS REUSABLE EARPLUG W/CLOTH Moldex Rockets® Reusable Earplugs Made of soft, washable material with an easy grip handle that doesn't bend for easy insertion, Rockets® feature air-cushioned tips and brightly colored grips for easy compliance checks. The reusable NRR 26 plugs come in a Pocket-Pak® carrying case for hygienic storage with no corners or sharp edges so it slides easily into a pocket. Packaged 50 pair per box. Sold per box.