Have brought due to the part very good reviews and the low price me the envelope. Unfortunately, the cover a few millimeters was too small for me too, so that always pulled away a corner back again on the Xoom. That reminds me but the workmanship and materials liked very well, I gave the envelope a second chance and ordered a copy. Lo and behold, this fits just perfect. Sets optimally the tablet and bears hardly on. This feels really good. However, as such a dispersion is justifiable in a genuine accessories by Motorola, I can not understand ... But kudos to Amazon: The first envelope was withdrawn without hesitation :)