Protects your sensitive skin while providing effective protection against contamination. We eliminated everything that could cause irritation. There are no inks, dyes, perfumes, foam or scratchy surfaces. Just a soft, hypoallergenic, latex free cellulose inner lining and an inert fluid resistant polypropylene outer material. Also provides superior filtration of 99% at 0.1 micron.- Level 1 Ear Loop Mask, White, 50/bx (10 bx/cs, 60 cs/plt)