Overview Quick Details Place of Origin: Guangdong, China Brand Name: STM Material: ABS Work frequency: 125KHZ chip: MINI5577 color: blue,red,yellow,black,green, etc Size: 37.5*31*5.5mm Type: rewritable Application: security,access control Protocol: ISO18000-2 Printing: Silk Printing,laser printing Weight: 5g Packaging & Delivery Selling Units: Single item Single package size: 4X3.2X0.43 cm Single gross weight: 0.005 kg Package Type: 100pcs/bag 2500pcs/carton
