Mens Measurements: 9.5" Wide, 5.5" High. Top Elastic Circumference: 24", Bottom Elastic: 20". Women's Measurements: 9.5" Wide, 4.5" High. Top Elastic Circumference: 20", Bottom Elastic 16". With the CDC recommendation to "cover your mouth and nose with cloth when around others," we have produced this reusable, machine-washable cotton face cover in order to save medical supplies for frontlne workers. These can be worn as is or with an optional insert for filters. A portion of the proceeds from the sales will be donated to local Seattle area charities. PRODUCT DISCLAIMER : This face cover is not FDA approved; It is not certified for use alone in a medical setting.