moyeeka Full Face Snorkel Mask Kids & Adult, Foldable 180° Easy Breathe and GoPro Compatible with Anti-Fog & Anti-Leak;

Wide Panoramic View: 180° of unobstructed viewing
NO More Fogging: Anti-fog chamber keeps the view crisp & clear
NO More Leaking: Easy drain function at the chin area
3 Size: Adult for size S and L and Kids size XS for 4~11 Year Old.
Top Materials: Pliable plastic with soft hypoallergenic liquid silicone lining
Adjustable: 2 wide straps to fit you comfortably
How to choose the size:
Have your mouth closed and measure from the bridge of your nose to the bottom of your chin.
XS is for kids who 4~11 year old, the length is less than 3.35~3.9 inches.
the Adult size:
S/M <4.7in (12CM)
L/XL>4.7in (12CM)

Attention:
1. The snorkeling mask is more suitable for surface snorkeling, not for free diving or intensive swimming.
2. Kids under 12 years old need to use the mask under adult's supervision.
3. To dive or jump into water by wearing mask is not suitable

Package List:
1 * Mesh Carry-Bag
1 * Snorkel Mask
1 * Instruction