High performance exhalation valve to reduce heat and provide comfort when used in hot and humid conditions.Special compact vertical fold-flat design.Foam padding around the nose bridge for additional comfort.Individually wrapped inside hygienic polyb
Bulk discount rates
Below are the available bulk discount rates for each individual item when you purchase a certain amount
High performance exhalation valve to reduce heat and provide comfort when used in hot and humid conditions.Special compact vertical fold-flat design.Foam padding around the nose bridge for additional comfort.Individually wrapped inside hygienic polyb