This product is designed, manufactured, labeled, and packaged for sale to industrial and professional customers for workplace use; it is not intended for consumer sale or use Soft, elastomeric facepiece for wearer comfort Four-strap suspension means the mask is easy to put on and take off Large polycarbonate lens offers good visibility and that complies to relevant performance requirements of EN166:B 3M Cool Flow Valve helps reduce heat and moisture build-up and provides less restriction to your breathing Connects to a broad range of twin, lightweight filters, depending on your individual needs For protection against gases, vapours and particulates Spares and accessories help you maintain the right level of comfort and protection Large lens provides a wide field of view for excellent visibility Lightweight well-balanced design Silicone face seal for enhanced comfort, durability and ease of cleaning