Take, credit card size 0.8mm.
Tags are waterproof
The most commonly used 125 kHz transponders - also called tags - is of the "read only" type - that is, fabricationen they are provided with a unique ID code of up to 40 bits can not be changed.
Tags are available in a variety of different configurations. Eg. round pieces of various sizes and formats, fobs and credit cards. Here only the most popular types.
TAG, round piece, self-adhesive
1.7 x 25 mm
TAG is waterproof
125kHz RFID TAG with screw hole
50 mm diameter x 2.5 mm
suitable for guard rounding as checkpoint
Ask 64 bits,
Manchester Encoding; 10 Digits in HEX
125kHz RFID TAG for adhesion
Dim: 20 x 3 mm
3M tape
black
TAG is waterproof
125kHz RFID TAG
for key ring
Dim: 37 x 30 x 8 mm
with printed UID code
TAG is waterproof
