HIGH-QUALITY MATERIAL:The lens of the diving mask are made of polycarbonate for durability and long life.
SOFT SILICONE NOZZLE:The silicone nozzle is non-toxic and bleed valve provide comfort at the same time, helping the excess water escaping when expire.
ADJUSTABLE STRAP:Easy -to- adjust silicone strap with swivel buckles for easy adjustment, even while wearing the mask.
CLEAR VISION:The big eyes mask provides wider clear vision and brings childs a plesant and interesting diving experience.
FOR KIDS:For kids aged 3-4 years old.Fully adjustable head straps.Note: There guardian and use safe and effective environment.