3M MT7V 1 ~ Microphone dynamic incl. att. 7100099097 Application_ Metal Handling Brand Superior Glove Line Endura SA SLE KBKB1T18TS Brand Superior Glove Line Endura ANSI Abrasion Rating Abrasion 4 ANSI Puncture Rating Puncture 3 Application Construction Double layer Punkban lining on the palm side of the gloves offers palms and fingers maximum hypodermic puncture protection while a single layer on the backs of the gloves provides back of hand hypodermic protection 3M PELTOR Boom Microphone MT7V 1 The 3M PELTOR Boom Microphone enables clear communication when using a 3M Versaflo Hard Hat M 300 Series and is compatible with most MT7 series 3M PELTOR Protective Communication Headsets