Economically Priced, Quality Protection - Titus U-Band Design Titus U-Band Contours to Fit the Shape of the human head for added comfort and support. Certified 22NRR CE EN 352-1 ANSI S3.19 Approved, Ample Protection For Shooting and Other Loud Environment. Soft Padded Ear Plugs for a Comfortable Fit - High Quality Durable Band Construction Ready For Abuse. Industrial Quality - Ready for Construction, Shooting, Hunting, Industrial Work, or even Heavy Machinery