White 13.56mhz IC Card Protector NFC Security Card Anti Theft PVC Shield Card Pack of 100

White 13.56mhz IC Card Protector NFC Security Card Anti Theft PVC Shield Card Pack of 100 1.Thickness standard card thickness:0.84mm Module board thickness:1.35mm-1.45mm 2.Blocking frequency range: 9-27Mhz(all the cards in this range can be blocked) 3.This blocking card has best blocking effect and best blocking range in all blocking cards types. 4.card characteristics and parameters *Using RFID integrated circuit COB chip design production. *It can be used in different shape purses,Luggages and bags. *Ultra-thin design,it can be insert in the purse like bank card. *Using RFID passive design, no need to change battery. *Card size CR80-85.5*54mm(or customised) *Thickness:0.84mm±0.05mm and 0.87mm+-0.05mm (or customised) 5.Application Widely used in bank card,ID card,campus card,bus card,metro card,time attendance,enterprise Card,vip card,insurance card,insurance medical Card,health card etc proximity identification field to block. 6.Usage Put blocking card with high frequency card together to prevent high frequency card's data to be read and operate. 7.this card only can be printed by sublimation card printer. Welcome to our shop! Our aim is to supply good quality goods with competitive price, fast delivery with perfect service.please don't hesitate to contact with me if you have questions, i am always here waiting for your consultation and orders!

• Standard Thickness:0.84mm±0.05mm
• Blocking frequency range: 9-27Mhz