Catalog number: AFF-1KB Features: ●Sponge type that seals to fit the ear canal. ●Easy to use and can be used for about one week. Uses: ●For noise control Specifications: ●Cord: None ●Size: Free ●NRR value (dB): 30 Material/Finish: ●Earplug body: Polyvinyl chloride (PVC)
