The Google Pixel Cover includes:
Protection Features
Protective back cases often tend to be bulky and heavy - but this Google Pixel Armoured Back Cover is entirely different. It has a slim build and rather light. It still has that elegant design but none of the weight and bulk.
Material
As said, this back phone cover is crafted with thermoplastic polyurethane, which is a great shock-absorbent material and scratch-resistant.
Design
Besides protection, this back shell is a highly-fashionable cover.
To find the model of your Google device, go to Apps -> Settings -> More/About Device. Tap that feature and you will see the model type and the number of the device.