Product Name: High Quality Many Color Silicone Smart Bracelet 125kHz RFID ID Wristband Model NO.: ANG-NW001 Certification: ISO Customized: Customized Material: Silicone Chip: UHF CHIP Item: Smart Bracelet Frequency: 125kHz Procotol: ISO11784/785 Reead Distance: 1~5cm Trademark: ANG Transport Package: 50PCS Per OPP Bag Specification: 237x19mm Origin: Guangdong, China HS Code: 8523521000 Product Description High Quality Many color Silicone Smart Bracelet 125Khz RFID ID WristbandThe silicone wristbands are made of 100% eco-friendly silicone, they are often used for access control, cashless payment, identification, fundraising, cause, event, and charitable activities and other activities.The silicone wristbands are available with LF 125 KHz chips, and HF 13.56 MHz chips.If you need other chips that you didn't see it on the link, please contact me directly, I will check it for you and offer you the best price.ItemRFIDSilicone WristbandMaterialEco-friendly SiliconeFrequency125KhzProtocolISO11784/785Dimension237x19mmOEM ColorsRed, Blue, Black, Purple, Orange, Yellow, custom color in Pantone colorPrintingCustomized logo printing is available.Available Crafts-Logo printing;-Serial Number, Barcode, QR code printing;-Encoding/ProgrammableEncode-URL, text, number, phone number format encoding-Encoding/lock to read only.-Spreadsheet in ExcelSamplesFree samples in stock are available upon request