Sundström SR200 Full Face Mask Silicone with PC Visor & Cloth head harness (Each)Full face respirator for use with filters or supplied air Heavy duty use, full time exposure, long term work in areas requiring very high protection levels 3 units per carton The Sundstrm SR200 full face respirator provides very high protection at heavy duty work for extended periods. The respirator offers added eye and face protection, and a higher protection factor than half masks. Use with filters, supplied air, or Sundstrm PAPR. Material Silicone