Wish I didn't need it but it does the job. Previous poster was right about needing longer screws than what was in the kit but I found them at my local Lowes for less than $1. 12mm did the trick

My doctor recommended a more concentrated cranberry pill for my constant utis/kidney infections. since I have put these into my daily regimen I haven't had any problem or even a burning at all. From what I'm hearing cranberry pills are the first step to solving your uti problems. I will never go off of these. Just make sure you are drinking enough water with them.