These masks should be disposed of after each use. Blue and white outer layers made of non-woven polypropylene materials. One size fits all. Three-Ply General Use Face Mask, Blue, 50PK Middle layer is made from melt-blown polypropylene materials for mouth and nose protection.
Graduated Foam Medical Cups, 16 oz, White, PK1000 It has convenient markings on the side, allowing you to easily measure how much liquid is in the cup. It is excellent for use in doctor and dental offices..