Delta Plus Conic disposable polyurethane foam earplugs SNR 36dB (500 pair dispenser) Non safety lace up shoes cushioned comfort and safety in

cushioned comfort and safety in the Flex Advantage Fourche SR shoe

non-metallic protection and features full grain leather uppers

Also featuring a durable leather upper with hard wearing mesh panels and ankle pads for added protection

Magnum Comfort Plus insole for maximum comfort & shock absorption

Delta Plus Conic disposable polyurethane foam earplugs SNR 36dB (500 pair dispenser) Non safety lace up shoes cushioned comfort and safety inDispenser for earplugs including a refill of 500 pairs of CONIC500 earplugs. EN352 2: 2002 Hearing protection : Earplug SNR 36 dB Average noise attenuation H 34 High frequency attenuation M 34 Medium frequency attenuation L 31 Low frequency attenuation 7 12 mm Dimension USA STANDARDS ANSI S3. 19 1974 American National Standards Institute NRR 33 dB NRR (Noise Reduction Rating Noise Reduction Rating) This standard specifies the test method for