Medicom Japan Anti-fog mask for glasses 40 pieces in a case, regular size

Manufacturer part number: "JMK200614" Comments ○ Mesh folds prevent glasses from fogging up. Double mesh folds on the inside of the mask reduce breath leakage. * Aluminum bar used for nose piece keeps strong shape Comfortable fit that doesn't hurt your ears even when used for long periods of time ○Individually packaged for easy portability standard 40 sheets x 40 boxes Standard details Mask size: 89 x 178 mm ○Made in China Case: 40 boxes