I have a Galaxy Pocket Smartphone (GT-S5301), which I use only as a car phone for my A5 sports shoe. For this reason I have decided to use the product: it looks classy and none appears to be high quality finish. Most of the time it is in the center console, is thus hardly stressed. But already at the onset of the phone it occurred to me already that the product is too short in length 1 to 2 mm and the plastic is rock hard and therefore completely useless. Meanwhile, my children have the same cell phone because of loss holds in the case of theft at school in limits. These phones should be protected by the product and I ordered the same 4 pieces (each 1 on reserve). The onset was in each case again almost impossible first ugly cracks in plastic formed immediately. After a few weeks both cases the children were useless: aborted by corners, broken magnetic closure and continuous crack on the back. When inserting the mobile phones in the reserve cases these were unusable immediately: Immediately weggeplatzt respectively the upper corners, broken the Magnetic locks and continuous cracks on the back. This continuous crack is now also in the shell of the auto mobiles, although this is just in the center console without any stress. Conclusion: 100% loss (5 of 5 subjects after a few weeks or once completely useless). Recommendation: Place the envelope without using only decorative purposes in a shop showcase or invest the money better.