This special RF blocking pouch is made of flexible material that blocks radio frequency electromagnetic fields so that your location cannot be tracked, your data intercepted or your conversations overheard.
The only way to ensure that your phone is not listening or tracking you is to remove the batteries. Some phones like the iPhone this is not easily done. Placing the cell phone in the DETRACKTOR pouch will stop the tracking and the eavesdropping.
Approximately 3.8 x 5.6 inches with flap closed.