Quick DetailsPlace of Origin: Guangdong,Website:http://www.trustagsrfid.com, China (Mainland)Brand Name: TrustagsModel Number: wristbandproduct name: wristband phone holdermaterial: silicon / plastic / PVC / paperfrequency: LF / HF / UHFworking temperature: -30 to 70 degreecolor: yellow / red / blue / whitediameter: 45mm / 62mm / 70mmoem: supportfactory address: shenzhensample: freecraft: print / codingPackaging & DeliveryPackaging Details:carton boxDelivery Detail:7 working daysmost popular wristband phone holder materialsilicon / plastic / PVC / paperfrequencyLF / HF / UHFworking temperature-30 to 70 degreecoloryellow / red / blue / whitediameter45mm / 62mm / 70mm