Did I chewed this lens cap to replace my Sony NEX F3 after me the original cover on holiday has come "lost". When taking pictures on vacation I have solved the cover, of course, he is me slipped from his hand and down the slope gekullert. ;) That's why I chose a lens cap with tape. With the help of the tape can secure the cover on the camera strap, so he no longer gets lost hope.
The processing of the product is solid, I can not complain.
Something "fiddly" is setting up, you have to cover really just put on, otherwise he does not keep. But that was the original as well. ;) The handles are with long fingernails a bit difficult for me to be placed.