Since I like to fall down phone, I've always used my leather cases for mobile phones. Most of these came from the house of Mumbi. So far I have had only good experiences with Mumbi cases. However, I always had cases with EC-card slots in wallet format. This was my first Flip Case and my last. The plastic clip is broken from a low height at the first fall. Thus the shell is unfortunately useless.
Have now decided on an envelope in the wallet size again.
Additional 11/07/2014:
After I had initially given the bad review, the customer service of Mumbi sat with me. Due to a production error all buyers replacement were delivered free of charge. The delivery was prompt and the defects were actually solved. I am very excited and will do in future products to Mumbi.
