Sony RX100 130ft waterproof casing unbox

Link: http://www.dansarosa.com/40m-waterproof-case-underwater-housing-for-sony-rx100-00395.html

This Waterproof case underwater housing for Sony RX100 Lens allows your camera shooting underwater down to 40 meters (130 feet) to discover the world of the underwater.
Features:
Brand New 40m(130ft) For Sony RX100 Water proof Underwater Housing Bag Case.
Material: polycarbonate, ABS plastic,clear plate glass,stainless steel, EPDM rubber.
Clear view the camera information and control function.
"O" ring sealed with spring-loaded.
1/4" tripod screw on the bottom.
With this special design case, every key of inside case can be pressed to control freely as you want.
You can use this item in the rain, snow, dusty or muddy environment.
Weight: approximate 798G.
Suitable for Sony RX100 Camera.