Metal strap loops
QuantaCase avoids added metal loops near the phone’s antenna regions.
The QuantaCase® incorporates world-renown RF Safe® Radiation Shielding Technology, which has been lab-tested to show electromagnetic radiation, including 5G frequencies, is reflected via conductive shielding fabrics in the front cover. In addition, the QuantaCase has an exposed RF Safe® notch where an inexpensive Ohm meter can be used to test the conductivity of the microwave barrier between your body and device! Unlike most products that require expensive microwave meters to verify what is inside, the highly conductive RF Safe® shielding fabric inside the QuantaCase® is accessible for easy conductivity testing.
ANTI-RADIATION AND SINGLE SLOT RFID BLOCKING WALLET CASE
So much more than just a phone case. The RF Safe® QuantaCase® contains lab-tested microwave RF shielding technology that can reflect a wide range of radio frequencies from your mobile. This includes 5G, Wi-Fi, and cellular, all high-frequency microwave cell phone radiation bands. It also contains a built-in RFID-blocking wallet and turns into a phone viewing stand, all in one lightweight and convenient case.
Anti-Radiation — RF Safe® microwave radiation shielding material is integrated into the front flap of the outer case to deflect radiation (5G, Wi-Fi, EMF, etc.) away from your body while still allowing the signal to enter and exit the back of the phone unimpeded.
RFID Blocking Wallet — The built-in card slot provides RFID theft protection for a credit card, room key, or any RFID remote access card while the phone case is closed.
Protective Cases — QuantaCase® protects from cracks, dings, and scratches to keep your phone looking and performing like new.
Adjustable Angle Stand — Easily convert your QuantaCase® into a stand for watching videos.
HOW IT WORKS
Close the radiation shielding front flap after taking/making a phone call and speak as you usually would. The microphone and speaker are fully functional for private calls; however, it is highly recommended to use the speaker phone option wherever possible. Distance is always your best friend when it comes to EMF exposure.
When storing in your pocket, face the front flap towards your body to deflect the most intense line of sight radiation away from your body.
When texting, the flap can be folded behind the phone to shield the back of the device while held in your hand for texting. The front of the device is typically at a “safe” distance from the body under this condition.



FIVE QUESTIONS BEFORE YOU BUY
RF Safe’s red-flag checklist asks you to look beyond a material claim and examine the whole case. Apply the same questions to ours.
QuantaCase avoids added metal loops near the phone’s antenna regions.
A non-detachable design avoids sandwiching the phone against mounting plates and magnets.
The ear-side opening uses conductive mesh rather than a large unshielded cutout.
A slim folio and single card slot keep the design focused on the phone and the shielding flap.
A material test is not a measurement of your exposure while using a finished case.
This is RF Safe’s design checklist, not an independent safety certification. Performance depends on the phone, network, orientation and use.
Read the full red-flag guide ↗THE MOST IMPORTANT FEATURE IS HOW YOU USE IT
Keep the shield between you and the phone. Then make distance your default whenever practical.
Prefer speakerphone at a distance. When a call must be held to your ear, close the shielding flap between your head and the phone.
Prefer a bag over a pocket. If close carry is unavoidable, place the closed shielding flap toward your body.
Put the phone away from your body. Disable wireless radios you do not need; check Wi-Fi and Bluetooth separately when using airplane mode.
HONEST ANSWERS
No. QuantaCase is not a guarantee against health effects and does not block exposure from every direction. Its intended role is directional shielding used alongside better habits.
Shielding-material attenuation and whole-device exposure are different measurements. We do not use a fabric percentage as a promise about your body’s exposure.
Do not assume it will. Check the exact phone model in your device settings and select the matching listing, including Plus, Pro, Ultra or other suffixes.
TruthCase describes the education-first philosophy behind RF Safe’s QuantaCase: thoughtful case design, clear usage instructions and a broader conversation about reducing unnecessary exposure.
A PRACTICAL STEP. A BIGGER PURPOSE.
RF Safe’s work extends beyond accessories: education, research, and advocacy for wired connections, light-based communication and better public standards. QuantaCase is an invitation to learn—not a reason to stop asking questions.
Explore RF Safe ↗