permanent coffee filter

material :ss302,ss304,ss316,copper wire 

mesh :60,70,80,90,100,120mesh 

wire diameter :0.08mm,0.09mm,0.1mm,0.12mm,0.15mm

insider diameter :30mm,40mm,45mm,50mm,60mm,65mm

Outside dia:35mm,40mm,45mm,50mm,55mm,60mm,65mm,75mm