22mesh Pure Copper Woven Wire Mesh Wire Cloth 0.25mm Wire 1.0m Wide 
Material pure copper wire 
Mesh 22mesh Wire diameter 0.25mm Aperture 0.90mm Roll width 1.0m Roll length 30.0m 
Weight 23kgs/roll 
Stock 50 rolls 
Packed in rolls,outside wooden cases 
Usage for batteries,cells, RFI and electric field shielding, Faraday cages and grounding etc