[Product] Diameter approx. 1.0 inches (25 mm). The sticker is on one side The Ntag213 chip is 144-byte memory and comes in a pack of 15
【Interchangeable】The Ntag213 chip is compatible with all NFC-enabled phones and devices. It can be erased and edit repeatedly, but it cannot be edited or reset if set for read only
Specifications: Program a series of commands such as opening or closing the application tag depending on the nfc tool and nfc tasks. When text is completed, you can set the lock to store data for about 10 years
Applications: You can edit and read various commands by simply connecting the nfc, and it can be used in a wide range of fields. Great for a variety of occasions such as entrance and exit management, logistics industry, parking lots, cash coupons, etc
Service: If the product has any manufacturing defects (damage, deformation, etc.), please feel free to send a message. We will try our best to respond quickly and sincerely to make you satisfied