When I decided to buid my own cold plunge, the biggest source of stress for me was the plumbing. Worrying about what parts and supplies I need and how to set the system up made me hesitate to begin the project. Once I saw this package I realized all my problems were solved.
As advertised, all the parts needed as well as instuctions are included. I was able to get the entire system set up, from drilling inlet/outlet holes in the tank to finalizing the layout and connections with the parts and instructions included. I highly recommend this kit to anyone looking to make their own cold plunge.
Caveat: if you are making the 100 gal tank with frame (as in Joe's videos) and want to plumb the tank INSIDE the frame, you need the Permanent outlet reducers. The modular reducers won't fit inside the frame.