Welcome to our store! These NFC stickers feature a NTAG215 chip with 504 bytes of available NDEF memory. Perfect for storing URLs, text, small contact details, or single phone triggers. They provide ample storage to quickly write the information you need. Featuring a read and write lock function, the card can be repeatedly edited or set to read-only. Once set to read-only, the label cannot be edited or reset. Made from durable, waterproof PVC material, these stickers can be used outdoors or near water without losing functionality. The surface is smooth and glossy, wear-resistant, stable, non-toxic, and odorless. Compatible with TagMo for Amiibo and all Android phones and other NFC-enabled devices. Use these NFC stickers to create Amiibo cards and share social media, music, business cards, Wi-Fi connections, and more, adding vibrancy to your life! This pack includes 30 NFC stickers, suitable for long-term use or replacements. Small and lightweight, these stickers are easy to carry and use, offering great convenience! Item Type: NFC Tags Material: PVC Product Size: Approx. 25mm / 0.98in Operating Frequency: 13.56 MHz Available Memory: 504 Bytes Function: Read, Write, Rewrite, Read-Only Package Includes: 30 x NFC Tags Customer satisfaction is our top priority. If you encounter any issues with your product upon receipt, such as damage or incorrect quantity, please contact us immediately. We are committed to providing you with the best after-sales service.