Use for woodworking, sanding, welding, soldering, torch cutting, metal pouring, grinding, brazing and fiberglass insulation installation Also for use with pesticide application, lawn and garden projects Exhalation valve allows hot air to exit respirator for greater comfort - while boomerang nose seal offers improved comfort and fit Molded cup design and durable suspension straps Honeywell Saf-T-Fit Plus N95 Disposable Respirators are an excellent fit for any number of applications such as sanding, welding, metal pouring and insulation installation. They&';re also versatile enough to be implemented in lawn and garden projects. The inclusion of an exhalation valve allows hot air to exit respirator for greater comfort while a boomerang nose seal offers improved comfort and fit. Honeywell Saf-T-Fit Plus N95 Disposable Respirators provide Professional Grade Protection.table.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }