Lanyard design, easy to carry.
Magnetic Security Thread Detector to Check US Dollars and Currencies Printed with Magnetic Ink.
Can be used to Checking IDs, Passports, Security Documents, Water Marks, and Can Be Used as a Blacklight.
Comes with a Detachable ClipOn Lanyard.
Requires 4AG13 Cell Batteries.
Length: 9cm(Not count the lanyard length)