Respirator mask model MR7502, filters not included. Covers half of the face and is designed to protect against exposure to contaminating environments -It is reusable, you should only change the particle filters when the life time has expired. -It has adjustable straps with great elasticity and easy adaptation. -Ergonomic interior design, is made of silicone which provides freshness in addition to being friendly to the skin. BUSINESS HOURS Monday to Friday from 9:00 am to 6:00 pm. SHIPPING POLICIES If you purchase the product before 1:00 pm, it will be shipped the same day. Otherwise, the shipment will be made the next day (if it is possible).