Leo is trade mark brand under Creator Trading Inc, we are U.S registered company and operating here in Southern California. 1. This face cover is made of 95% Polyester 5% of Spandex super soft material. 2. Covers half of face including nose and mouth. 3. This mask is NOT for medical use , clinical use, or in any health care setting. Warning: use this mask in clinical setting where infection risk level through inhalation exposure is high. 4. Machine wash or hand wash with hot water daily for reusable purpose. 5. If you have any issue caused by wearing this mask, 6. This product has NOT been FDA-cleared or approved.