| supplier | Beijing smart tag technology co.,ltd |
| Material | Silicone /pvc |
| Other available material | ABS, PAPER , FABIC ETC |
| Size | adjustable /customized |
| Color | red, yellow, green ,blue, orange ; purple, pink etc |
| Printing | Logo silk printing |
| others | logo engraving or number engraving |
| frequency | 125khz /13.56mhz/UHF |
3.Available colors: red, blue, black, purple, orange, yellow, etc
REMARK: Order quantity over 5000pcs, color could be customized.