I saw the stingray only on the Turtle beach

Snorkel mask fitting guide. First, take a good look at your face. Is it narrow or wide? Are your eyes close together or wide apart? Is your nose bigger or smaller? Do you have much space under your nose above your lip? So with these things in mind, try to pick a mask that looks like it will fit your face instead of how many windows it has or how cool you think it looks.