THENICE Snorkeling Diving All dry Full Face Masks Snorkeling Three Treasures Adult Breathing Goggles Myopia Children waterproof Defence Fog Noodles Mirror
Keep mouth shut and measure the distance between your nose and chin
If the Measure size is less than 10cm, please select dimensions XS (children’s style)
if the Measure size is less than 12cm（4.3size）, please select dimensions S/M
if the Measure size is greater than 12cm（4.3/4 size）, please select dimensions L/XL
When you receive THENICE cover,put on It , inspect whether there is a gap between mask and at the bottom of the chin, mask clings to your face, and there is no gap between your chin and silicone skirt, so this kind of mask size for you.
The underwater camera (Not the same style as a diving mask color class) randomly distribute.