The RFID bracelet is an environmentally-friendly light-emitting soft silicone bracelet, which is non-toxic, tasteless and has no side effects on the human body. The wristband is designed to be flexible, bez praskání, long-lasting, non-irritating to the skin, soft in texture, generous in appearance, simple in appearance, bright in color, popular with domestic and foreign customers, and fashionable fashion products. There are …