Drager X-plore 1750 N95 Particulate Respirator Masks.
These are high-quality, disposable, flat-fold masks designed for personal protection against fine dust and airborne particles. 
Key Features and Specifications
Protection Level: NIOSH N95 certified, meaning the mask filters at least 95% of airborne particles and aerosols. 
Filter Material: Uses a "CoolSAFE" filter material designed to offer both high filtration efficiency and low breathing resistance. 
Comfort: Features a soft, hypoallergenic inner layer that repels moisture, a flexible nose clip, and a soft nose pad to ensure a secure and comfortable fit. 
Design: The flat-fold design makes the masks easy to store and transport, and each mask is individually wrapped for hygiene. 
Head Harness: Equipped with a continuous-loop elastic textile strap that is durable and easy to put on and take off without hair entanglement. 
Usage: Suitable for various applications, including healthcare settings, as well as tasks like sanding, drilling concrete, and general cleaning work.