3M, TM, Personal Safety Division E-A-R, TM, Ultrafit® rplugs, Product Details: Conforms to oval shape of r, No rolling or touching plug portion during insertion, Proprietary, premolded, triple-flange rplug design inserts sily and provides a comfortable fit for a reusable rplug | Body Material: Elaomeric Polymer | Brand: R | Color: Blue | Country of Origin: US | Hazmat: NO | MPI talog Page#: 2019:434 | Noise Reduction Rate (NRR): 25 dB | Packing Type: Poly Bag | Quantity: 200 pair per box | Safety talog Page#: 2018:197 | Type: Corded
