new nice scuba diving equipment 180 degree

   The Diving Mask is an item of diving equipment that allows underwater divers, both free diving and snorkeling, to see clearly underwater.
Surface provided divers usually use Diving Mask Details or High Quality Snorkel, but in some systems, Half Face Diving Mask may be used.
When the eye comes into direct contact with water rather than air, light entering the eye is refracted at a different Angle under normal circumstances, and the eye can't focus the light on the retina.
By providing air space   the Swim Goggles, the eye can focus almost ormally.
The shape of the air space in the Full Face Scuba Mask slightly affects the ability to focus.
Corrective glasses can be installed on the inner surface of the viewport, or contact lenses can be worn inside the mask to allow people with focal defects to have normal vision.

Features:

One-piece design, soft, durable silicone skirt

Dual airflow anti-fog technology

Comfortable, water-tight seal

Greater filed of vision

Dry Snorkel keeps water out

Breath naturally

Built-in ear plugs

Shenzhen RKD Outdoor & Water products Co., Ltd, which is the only manufacturer focus on all-in-one full-face snorkeling / Diving Mask Best Household Silicon Products in Shenzhen, China. I found your contact from Linkedin and believe that you will be interested in our products.
We supply Body Glove and Carnival Cruises with our snorkel mask in the United States and we are confident in our quality. The big retailers (Walmart, Costco, PriceSmart and other national chains and clubs) in the America like our product. 

I'd like to share with you that we had developed a new design of snorkel / scuba mask, especially the new function of equalization. This is a game changer product with its unique design as below. 
We also produce high quality snorkeling masks as following, 
★【EAR PRESSURE BALANCE】: RKD's Diving Mask Details/High Quality Snorkel/Household Silicon Products/Household Silicone Gloves/E-cigarettes Silicon Parts with soft silicone nose cover. Just pinch your nose position and you balance the ear pressure and relieve the headache caused underwater . Let you gain a deeper and more comfortable snorkeling experience
★【SAFETY BREATHING SYSTEM】: Totally Separated inhale&exhale channels. The exhaled CO₂ won't be breathed back in, which reduce the buildup of CO₂ and increase the snorkeling safety. After years of repeated authoritative tests, our snorkel mask provides twice the ventilation for more fresh air flow and make the mask stay fog-free.
★【ANTI LEAK & ANTI FOG】: Top dry system, gasbag design and extra chin supporter provide a NO LEAKING snorkeling for you. The silicone layer inside the mask completely isolates the viewing area from the nose and mouth area(exhale hot air). NO worry about fogs, enjoy a clear surface snorkeling!"
★【UNIVERSAL SIZE & QUICK RELEASE 】: The food grade silicone gasbag of our snorkel mask offers a universal size that fit most different face shapes well including men, women, 12+ teenagers and so on. Plug-in buckle&adjustable headb