The Honeywell multi-use plugs fuse great noise protection performance with all-day wearing comfort. Patented SoftFlangeTM design securely seals off your ear canal without subjecting you to unpleasant pressure. FlexiFirm stem core simplifies insertion and removal. Detachable fabric cord provides extra versatility. Color(s): Blue/White Corded/Cordless: Corded Global Product Type: Ear Plugs-Reusable Material(s): Molded Rubberized Foam Noise Reduction Rate (NRR): 27 dB Post-Consumer Recycled Content Percent: 0% Pre-Consumer Recycled Content Percent: 0% Shape: Flanged Size Group: Regular Special Features: Blue/White Total Recycled Content Percent: 0%