Xiaomi Yi Lens Protection and Mounting

Here's my Yi protection and mounting setup...

The strap used is 19mm wide and 190mm long. Longer would be fine, but wider or thinner would not work.

Here's where you can purchase the lens protector. http://www.banggood.com/Glass-UV-Lens-Protective-Cover-For-Xiaomi-Yi-Action-Camera-Xiaomi-Yi-Accessories-p-1009249.html

The lens protector is also available on amazon for a bit more expensive, but US shipping.

Weights -
- lens protector - 5 grams
- printed lens plate - 9 grams
- ba