Each piece is cleanly packed. Specifications: Sterilized with 25kGy gamma rays.
Quantity: 1 box (1 sheet/pack x 50 packs)
Material: Mask part: 100% non-woven PP (polypropylene), Nose clip: PE (polyethylene), Ear straps: Polyester spandex
Static voltage: 8.5V/mm2
Gamma ray sterilized (triple packaged)
*The 25 kGy sterilized type may have an odor and discoloration from the main body due to gamma ray sterilization.
