Masks to protect you from pollen and droplets, 39 pieces. - Product Name: SARARITO - Purpose: Pollen and droplet protection - Country of Manufacture: China Thank you for viewing. I purchased these 3-4 years ago, but they have been stored unopened for a long time. Can be worn over glasses. Shipping via Yu-Yu Mercari Bin Yu-Packet Plus (dedicated box). Since I will be using the post office, shipping will be on weekdays. No pets, no smokers. If you have any other questions, please feel free to comment. Thank you.