Made and Designed in Oregon, USA by WaveCel, a Company of Scientists and Doctors Developing Safety Products for the Medical, Sporting Goods, Library and Educational Industries. WaveCel's Protective Safety Face Shields are the Gold Standard. Full Visibility Face and Eye Protection made from BPA-Free 15-mil Thick Tritan (Co-Polyester) 2.5x thicker than most shields to help prevent bending and breaking. Attached w/ Rivets ( 5x stronger than staples or glue). The most important feature in a classroom setting is the ease of communication. Shields offer full visibility and voices are not muted like when wearing masks. Comfortable Foam Brow. Can be Cleaned and Reused. Made in the USA. Please call us toll free 877-773-7705.