Our C1 Ultimate Bundle Pack contains our C1 Ultimate Cube model and 2 of our strongest portable models, the T1 Portable.
The C1 and T1 are designed to protect from high to extreme EMF exposure levels in large cities and dense metropolitan areas, although they can also be used in lower EMF areas to "future proof" your investment, if/when EMFs increase in your area in the near or longer term future. There are no downsides to having a stronger model than you currently need, and some people just want the best protection possible!
If you aren't totally sure if you need these particular models for your overall EMF exposure, or if some of our lower strength devices would be adequate instead, please read our Blushield Product Guide to find out.