they open at the top so I placed them on their side so that the opening flips open and close, As each box holds 1-2 large bags. The old one could go about 3 days without having to charge it (used for about 5 hours a day) but this new one has to be charged every night. These are the most comfortable house slippers I’ve ever worn. Beads all different shapes & sizes. then I tried to change bands. I bought these sandals on 18/05/19 and loved them. I would highly recommend this product to anyone that has issues with their dogs ears, meaning yeast infection. which is not likely. Não chega a ser um grande problema, no entanto. I put it next to my computer and showed them neatly so that they can all be read, Nice.