These masks are made of 100% Polyester. Comes with elastic ear loop, and large enough to cover nose and mouth. Very comfortable to wear. Small 5.9 X 4.13. Medium 6.69 X 4.53. This product is in high demand. Shipping can take 3-4 weeks. For 20 or more masks or to customize, contact us at: firstname.lastname@example.org.
Disclaimer: Wearing face mask is NO guarantee that you won't get sick.