If you have either flat feet or high arches, you need a slipper with extra support. To that end I was very disappointed, but I should have known since these were not labeled as such. I also had to give up the center anchoring screw, but this created one more problem because without the center anchoring screw this would eventually pull out from the wall like an upside down plug transformer, so I used two interlocking command strips and put them on the GFCI outlet cover above the upper receptacle. Me costaba trabajo entender lo diferente y bien que se puede escuchar la música con un buen par de audífonos, sin exagerar, creo que estuve a punto de llorar de lo bien que se escuchan. I like this product and Im happy with the purchase. I purchased my first Sony-brand receiver, the STR-DN1050, when it first came out in 2014. Love them, recommended them to everyone I know. Side hooks were impossible to install, so I threw them away. Im loving these things! Really great product for an excellent price!