RF Safe argues that many “anti-radiation” phone cases market misleading “% blocked” claims based on lab material tests rather than whole-device, real-world performance. The article promotes RF Safe’s TruthCase/QuantaCase as a “physics-first” design that avoids advertising a single blocking percentage and emphasizes directional shielding and user education. It cites a 2017 CBS San Francisco/KPIX test as an example of how some flip-style shielding cases can reduce measured RF in certain orientations but may increase readings in other common-use configurations.

RF Safe promotes its QuantaCase™ (also called TruthCase™) as the “best anti-radiation phone case,” citing a review of 2025 market options, expert analyses, and user feedback from platforms like Reddit and Amazon. The post argues that while no case provides 100% protection, QuantaCase’s approach is more credible than “fake” anti-radiation cases and should be paired with exposure-reduction behaviors (e.g., distance and wired tech). It also references a claimed WHO 2025 position on animal cancer certainty, but provides no verifiable details in the excerpt.