Frequency: 8.2 Mhz
Color: black/white/bar code or custom
Material: coated paper + glue + aluminum foil
Packing specification:
Size: 40 x40mm
Packing :1000 pieces/roll,20 rolls/piece
Outer box size :29*29*23CM
Gross weight: 11.5kg/piece
Type: Acoustic magnetic soft label
Delivery time: usually 3-4 days