Place of Origin
Guangdong, China
Model Number
RFID Blocking Sleeve
Blocking Frequency
HF 13.56mhz
Size
6.2*8.8cm;6.2*9.2cm,10.5*13.5cm(Passport)
Thickness
28 threads on both sides or more
Printing type
Full Color Printing or Silk screen printing
Application
Protect ID card, credit card, passport etc
Color
Red,Greem,yellow.Glod,Silver,pink etc...