Two layers of cotton fabric. Pick up a 5pk Reusable Face Mask w/Nose Wire for $14! This is a great price – 24 styles. Shipping is $2.99 for the first item and $0.99 for each additional item. US only. Seller usually ships within 2 business days. Ships no later than Tue, Jun 30. This one is from Jane and good for a limited time.