These are amazing for my dishwashing job, before I got them I would slip rather frequently even when there was only a little bit of water on the floor, but with these I am pretty much 100% slip free! It does have a lot of parts though. If you need to change the tap settings, register the product or access other features, you need to download the software. 5 digit combo is configurable to whatever numbers you want. fit nicely My phones having problems with the touch screen . 😀❤ It got wet several times and went a little flat. The shoe fits comfortably, but runs slightly wide. A great addition to my closet.