Face Masks, Disposable Face Masks, Breathable Face Mask, 3-Layer Masks 50 Pack Blue

Safe And Breathable , Capacity. Elastic Ear-loops With No Pressure To The Ears Features: 1. No glass fibers, 2. Very low resistance to breathing, Nose bar adaptable, Perfect fitting 3. Ideal for use at congested airports, bus terminals, malls, parks , and busy city streets etc. Specifications: 1. Single Mask Dimensions: (6.7 x 3.5)" / (17 x 9)cm (Not Including Earloops) 2. Total Weight (50pcs): 3.1oz / 89g 3. Color: Blue Notice: 1. It is highly recommended to change disposable face mask every four hours 2. Please allow 1-5mm differences due to manual measurement