You get 4 sets with this order. There is always room for improvement. The whites eventually got scuffed but I got a little extra mileage out of them by simply sanding the marks off. The case is sturdy and well designed. So now I have to go to the trouble of taking this back because the seller knew they were sending this to ppl money wasted,time wasted for what?Oh let me add the WHOLE reason I bought these were to take showers with in case they got some water on them. Then I saw these clear hooks, and I thought to myself, "This is it! Seriously, I think it only produces 5 different frequencies tops. I already own a pair of the Targhee vent and when I seen these on sale I snatched them up. For example, the profile can only be changed via a browser connection and not via the app. Soft thong material, does not rub in between my toes wrong.