Cute farm animal party hats available as kids costumes or masks for birthdays. Farm animals include chicken, cow, donkey, duck, hen, horse, pig, and sheep. SAN FRANCISCO, CALIFORNIA, UNITED STATES ...

3D printable mask with unique filter (gray) inspired by animal noses. Credit: Cornell University Masks that protect against SARS-CoV-2 virus can feel like a nuisance, especially while exercising.