Rockets easy-grip handles allow earplugs easily slip into your ear without bending. Air bubble in earplug tip gives cushioned comfort. Soft, flexible flanges give a superior seal and fit most sizes of ear canals. Brightly colored for quick compliance checks. Economical reuse when regularly cleaned with soap and water for months of continued protection. PocketPak carrying case provides hygienic storage of plugs between uses. Vinyl or cloth corded earplug and metal detectable style for food processing. NRR 26dB. Tested to ANSI S3.19-1974 standard. 50 pair per box. Sold by the box.