
a. Designed for emergency masks, anesthesia masks and animal masks, providing tight fixation.
b. The headband hole can be used on the color ring of the front part of the mask to quickly and easily remove the mask.
c. Made of medical silicone to reduce skin allergies and meet ISO-10993 biocompatibility requirements.
d. Can be sterilized by high temperature and high pressure and reused.
e. Provides good support of face mask.
f. Center vents for ventilation.
g. Reinforced holes for durability.