[BKMBB]

[W]

[BKBK]

This is a highly functional adult set of 2 mask with drain valve and snorkeling with drain valve; Unisex 10 years and up; Double skirt to prevent water from entering the mask; Made of tempered glass that is hard to break and prevents injury even if it is broken; Side windows on the left and right side of the normal mask lens for a bright and clear vision; Silicone is used for mouthpiece or mask skirt. Excellent durability and consistently stable use; Snorkel with streamlined pentagonal pipe designed to minimize water resistance; One-touch adapter for easy on and off the mask. Equipped with a drain valve that allows water to be easily removed from the pipe; One-touch belt that allows you to easily adjust the length of the mask strap; 10-stage slide adapters ensure the height of the snorkel always stays in a comfortable position.