Features:

100% Brand new and high quality!
High waterproof performance,  offers a unique diving experience to users, allows them to shoot wonderful underwater scenes.
Made of shock proof tempered glass and comfortable super-soft silicon.
Tempered glass lenses adopt anti-fog treatment for clear underwater vision, which are high-impact and shatter-resistant, safety for diving and snorkeling.
High quality liquid silicone skirt and strap, non-toxic, corrosion resistant of salt water,no harmful substance, soft and comfortable for flexible fit. 
Comfortable design structure, and easy to clean 
Snorkel or Scuba dive with your camera on this scuba mask. Perfect addition for working underwater/undersea/swimming/diving/surfing

Specifications:
Condition: new
Material: tempered glass,silicone
Color: blue/black/yellow/red
Size:16.8*8.7cm
Compatible:    for Go Pro HERO4/for HERO 3+/Hero 3 and for Little Ant Movement camera  

Package included:
1 x Camera Diving Mask for Go Pro (not include camera)