*20pcs writable RFID cards for proximity door control access.
*Can be used to copy 125KHz RFID ID cards easily.
*Suitable for 125KHZ card reader and reading distance is 0 - 10cm.
*Widely used at home, school, office and other places.
*100% brand new and high quality.
Frequency: 125 KHz
Suitable to Copy: EM4100, TK4100 and other 125KHz ID cards
Dimensions: Approx. 1.57*1.3*0.16in / 40*33*4mm
Package Size: Approx. 1.97*1.57*3.54in / 5*4*9cm
Package Weight: Approx. 3.88oz / 110g
20 * Writable EM4305 Card