Cell phone signal shielding bag

Overview
RFID Shielding: Blocks RFID scanning and prevents radio frequency signal leakage for car keys
Signal Protection: 100% effective shielding of car key signals using carbon fiber and RFID-blocking fabric
Foldable Design: Compact and portable with snap closure for easy access
Practical Use: Allows keys to be easily switched inside and outside the bag for convenience

Specifications
Material: Canvas exterior, RFID-blocking fabric interior
Color Options: Gray, Black, Blue, Red, Light Gray
Structure: Key slot design with seamless snap closure and key ring attachment

Packing List
RFID blocking bag*1