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, Teing and Approvals: A Class AL | Body Material: Elaomeric Polymer | Brand: R | Color: Yellow | Country of Origin: US | Hazmat: NO | Noise Reduction Rate (NRR): 25 dB | Packing Type: Poly Bag | Quantity: 100 pair per box | Type: Corded | Wt.: 0.01 lb
