Easy and effective protection; Durability moderately

Protected camera lens +
+ Gumming very angenhm
+ Corners and edges perfectly concealed, without hiding the entire housing
+ Weight not noticeably
- Gumming (absolute power use and always though it ...) dissolves partially after a few months
- Some sharp points interfere initially (average build quality)
- At the corners to show the first cracks (4 months old);

I'll buy another shell, since it has absolutely convinced me