●Made of soft & durable silicone material;
●3MTM Cool FlowTM exhalation valve helps make breathing easier & reduce heat & moisture buildup in the facepiece;
●shielded & downward facing exhalation valve reduce risk of contamination;
●head harness can be adjusted into drop-down mode to lower the respirator easily for the convenience of rest during work;
●Washable & simple maintenance;
●Packing: 10 each/carton.