First attempt failed though, from raised almost completely free of bubbles in the 2nd run. The check card or similar you should definitely really soft with a !! Wrap cloth and use it only with a little pressure as a tool, then there is no scratch. Face the low price is the quality perfectly fine. A little tip: Who needs a protective sheath for the cell phone, get this almost always also a screen protector and also free with this, which is also of better quality. Unfortunately, only later to buy