3M™ Cubitron™ II Schuurband 947A, 75 mm x 3.5 m, 120+ Scotch Brite™ 4 mm Grit Fine Shelf 4 mm Grit Fine Shelf Life (days) 1095 Days Smallest Sellable Unit* Overcase Brand Scotch Brite™ Product Color Red Application Polishing Cleaning Application Floors Total Diameter (metric) 280 mm Shape Round Close Arrow Up Icon Recommended Sector Construction Mining Pharmaceutical Transportation Recommended Application Workplace maintenance Grinding Sanding Welding Assembly Demolition Bluetooth No Communication via external two way radio No Noise Reduction Value 26 dB Noise Reduction Value (HML) H=33 M=24 L=14 Noise Reduction Value (SNR) 26 dB Dielectric No Electrically insulated No External audio input No Hearing protection type Helmet mount Hearing cap style Safety helmet mount Noise canceling headsets Yes Quantity per box 20 Built in FM AM radio receiver No Built in two way radio No Smallest sellable unit* Piece Brand PELTOR™ Product color Yellow Product series Optime Product type Hearing cap Meets specifications EN 352 3:2020 CE Approved Close Arrow Up Icon Flex Type Single Bend Backing Weight X Weight Shelf Life in Days 3650 Days Smallest Sellable Unit* Overpack Grit 120+ Backing Material Poly cotton Brand Cubitron™ Product Form Belt Abrasive Material Precision formed Ceramic Application Grinding Cleaning Total Width (metric) 75 mm Total Length (metric) 3500 mm Joint Type Film Lok Close Arrow Up Icon