Keep one at each door to the house and in the bedroom. Looks really nice too. My original Birkenstock Florida sandals (purchased in 1996) came with leather uppers, not synthetic. Overall I?m happy with this! It is flexible pull-resistant, more durable than original device Love the shoes but not what I ordered. The input for the charging case is outside which was inside in the version I had, so it has the capability of closing it while charging. The top is so loose that it falls off when I turn my Airpods upside down. She wears US size 11 women, and I bought 11-12 US per their size description. However, it makes for a good stocking stuffer.