General description MF14 Reusable Self-Priming Face Mask is designed for comfort and durability, featuring a soft silicone face seal. It offers a large lens for a wide field of vision and has a lightweight, balanced design. This mask is simple to use, easy to put on and take off, and is reusable, making it an ideal choice for various applications. Technical specifications Material: Silicone Usage Widely used in laboratories Machining Painting Sanding Sawing Welding Other information