Is there any RFID tag with a sticker format for Arduino?
There is nothing special about RFID tags used by an Arduino sketch as long as the data is transmitted in the expected format
13.56 MHZ RFID stickers are available. MFRC-522 RFID readers can read those tags. You can interface an MFRC-522 with your Arduino to read 13.56 MHZ RFID stickers.