Material
Energy card with Negative ions
Size
Standard Size 85*54mm, thickness 1.1-1.4mm, different other sizes
Energy ion
4000-6000ions ; 6000-8000 ion; 10000 ion; more than 16000 ions
Usage
Home, Company office, Industry for saving electricity cost
OEM
Make your design logo card
packing
150pcs per box ; individual opp bag / individual blister bag