20pcs Writable Rewrite 125KHz RFID Tag Keyfob Keychain Cards Copier for Access Control

These RFID tags are perfect for cloning existing RFID pass cards and key chains.

Features: Works as regular 125KHz RFID key fob. Includes 20pcs key fobs totally. Perfect for cloning existing RFID pass cards and key chains. Completely reusable, can be written over and over again.

Specifications: Color: Blue Material: ABS Quantity: 20pcs Frequency: 125KHz Temperature: -10 degree Celsius to 50 degree Celsius Package Weight: 101g / 3.59oz

Package List: 20 * Keyfob