Low Maintenance Half Mask Respirator, Size L, Face piece Material Thermoplastic Elastomer, No Cartridges Included, Configured for Dual Cartridge, Bayonet Connection, Head Harness Material Polypropylene, Polyester, Neoprene, Suspension Yolk and Cradle, Includes Face piece with Drop down Head Harness, Zip-Lock Bag, Standards NIOSH.