I ordered this envelope and got them also to gesand fix. The shell stank ansich not by chemistry and was okay for the money. Slightly warped at the upper left, mm too short, but still fit and disabled by no means on the flap micro SD / charging port trade. Ansich everything okay, a small really annoying Markel was a blemish on the back cover of pus in a hair was incorporated, after rumkratzen and try to remove it, it only got worse, annoying. Thought done, ordered a second for the money back received any fix Markel and this time even no distortion of huele, top. Only this time, a slight chemical smell. But hey for the money is really great and the shell top. Who already has high Qualittsansprüche and geitzig is need then to be disappointed not surprised. For all other top !!!