Small and Practical – This pack includes 50 NFC tags designed to make your life more convenient. Each NFC card has a 1.0-inch diameter, about the size of a quarter, making it easy to carry and store. These NFC tags also make a great gift for friends or family. [NOTE: The NFC tag does not include an adhesive backing; "NFC sticker" is used as a product keyword.] Premium Safety Materials – Designed and rigorously tested, these NFC tags are made from durable, waterproof PVC material that is abrasion-resistant and non-toxic. They can be placed virtually anywhere, including environments near water, without risk of losing functionality. Powerful and Easy to Use – Setup is quick and simple: just hover your device over the NFC tag to initiate data transfer. Equipped with 504 bytes of available NDEF memory, the NFC chip provides sufficient space to write desired information. Features a read-write lock function, allowing the tag to be set as read-only or reused multiple times. Wide Compatibility and Versatile Applications – Compatible with TagMo and all NFC-enabled Android phones and devices. You can easily program the tags to automate tasks such as sharing contacts, connecting to Wi-Fi, opening websites, sharing social media profiles, or playing music, based on your preferences. Specifications: Color: White Material: PVC Dimensions: 1.0 inch L x 0.095 inch H Quantity: 50 pieces per set Shipping Weight: 1.3 ounces Application: All NFC-enabled Android phones and devices Versatility at Its Best – NFC Tags Sticker Perfect Assistant for Your Daily Life! Each NFC card contains an NFC chip and antenna with sufficient memory for writing and enabling phones to read data. These NFC tags require no external power source. The small NFC tags use NFC technology to transmit data without batteries or charging. You can write and customize data to your own NFC tags. Package Contents: 50 x NFC tags Note: Light reflection and differences in display screens may cause slight variations in the color of the item shown. Measurement may vary by +/- 1-3 cm.