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I would really appreciated that the height had 1cm more on top and bottom parts. If you have it in hand and push on the two parts, it close ok, but if you let it go there is a gap that expose the glass a little. Maybe with time it will strech a little so that it will be ok... will see. I must say that the package arrived fairly fast and overall I'm not disapointed by the product. I will, maybe leave a message to UCO to let them know the little improvement needed to make the product just perfect.