6 Black NFC Bubble Stickers NTAG213 by Tagstand - Fully programmable, and works with Android, Samsung Galaxy S6, S5, S4, S3, Nexus 5, HTC, and All Other NFC Enabled Devices Includes 6 NTAG213 Black Epoxy Bubble Stickers, all featuring the snazzy Tagstand logo! All stickers are NTAG213 and compatible with all NFC-capable phones Features 144 bytes of usable space