3M E-A-R E-A-Rsoft FX Earplugs, Uncorded, 39db 200 Per Pack, ES-01-020 3M Product Number ES-01-020, 3M ID 7000052710

• · Highest protecting earplug in our range, atteunation rating SNR = 39
• · Its smooth tapered finish makes fitting easier and helps form a comfortable fit
• · The flange shape, when rolled down, serves as a very effective insertion device. This makes the ear plug very easy to fit
• · uncorded