Standard

 Crystal Case for hero3 3+
Size:58*75cm
Compatible with Gopro2 3 basic mount， with a 1/4 inch thread interface

 

 

 

 

Upgrade

 

Crystal Case for hero3 3+
with protective replaceable
lens.a 1/4 inch thread interface at the bottom
inluding:
1 crystal case
2 protective lens
4 screw