Radians R2500 Passive Earmuff - Black - Radians R2500 is a passive earmuff with comfortable full size hearing cups and premium padded headband. Combine with the included earplugs for a hearing protection rating of NRR 34 dB! Full-Size Earcups For Comfort Padded Headband Cup Indent For Rifle Stock Clearance Compact Folding Feature 2 Pair Of Earplugs Included NRR 34 dB When Using Dual Protection