This is a set of 100 RFID tags for the WASP system, part number I00011320. Each tag measures 1 7/8 x 5/8 inches and is mounted on metal. These tags are designed for use with the RFID-8394-1 reader.
I00011320 - Wasp 1 7/8 X 5/8 ON METAL RFID 100/SET PRNT-RFID-8394-1