I have a rather small face and the L-XL are a little too big but they do have a plastic clip on the elastic that goes around your ears so the can be tightened. Still wish I had bought a smaller size. I ordered masks from Amazon months ago and they never arrived but ...
Basic black children’s mask for ages 3-12, £2.99, Amazon SHOP NOW Green mask with permanent filter for children, £13, Vistaprint SHOP NOW Grey mask with permanent filter for children, £13, Vistaprint SHOP NOW Personalised kids' face masks for school Make sure your child...
At our institution, we were required to reduce shoe covers, reuse face masks, and allow washable head coverings. We determined if these changes affected surgical site infection (SSI) rates. Study design:A single institutional study was... GK Malhotra,T Tran,C Stewart,... - 《Journal of the...