Works great but you will need other tools
This was an easy install for a DIY, handyman that I am. You will need a stud finder, hole saw, drill bits, and your choice caulking colour. This is an optional accessory for my bath walls, but reccomended especially for those that need a strong, permanent contact for your shower grab bar. This was super strong to hold a 120kg man. The grabe bar felt like it was part of the shower because it was literally bolted to the shower wall and the stud behind it.