Size A is a similar size to a disposable mask. Nose and mouth area angles out. Mask squares off at the ears.
Size B is a similar size to a disposable mask. Nose and mouth area are rounded. Mask tapers off at the ears.
The height is less than that of your typical disposable mask. It is the smallest of the 3 sizes.
Smaller to suit kid's feature, our children's collection uses waterproof material and has a filter pocket for added protection.
The following picture shows how the kid size is compared to a standard disposable one. The 2nd picture show the comparison to adult size A.
Tiny. Waterproof and has filter pocket.
The following picture shows the size difference between Size A, Size Child and Size Toddler.