Just arrived today. Bluetooth connection works with no issues.
The top is all plastic with aluminum "color" trim with the bottom being a rubber type material.
Similar in style (clam case?) to the Logitech/Belkin keyboards for the ipad mini but certainly NOT the same quality of material...although it is less than 1/2 the price.
I like the rubber backing, it is lightweight and feels good when closed.
The keyboard layout is different than minisuit's alternative keyboard case (book style) and appears not as wide,
the Nexus 7 can't stand in portrait mode,
edging around the keyboard interferes with my typing,
awkward to open due to the clasp style,
no dedicated "search" or "app" button,
there is a tab key and a home key.
Personally, I found it very difficult to type accurately and I'm experienced in using similar type keyboards for the ipad mini (same width as the N7).
http://www.minisuit.com/p-2016-bluetooth-keyboard-stand-case-for-google-nexus-7-fhd-2013-rubberized-non-slip-grip.aspx
Think I'll be looking for other bluetooth keyboard solutions...maybe minisuit's other keyboard case which I think is a bit wider in key layout.