Stick and GOOOOOO.... !!!
They are have an anti-metal Ferrite layer that shields the NFC chip so the sticker can be placed on a metal or electronic surface such as the back of a mobile phone. They have a glossy water-resistant finish so they can be used in most environments. They are embedded with a Mifare 1K NFC chip that is hidden from sight.
NFC Chip: Mifare 1K
Air Interface Protocol: ISO 14443A
Thickness: 0.60 mm
Waterproof: Water Resistant
+84 918 180 212 ||| +84 916 180 212