Sell black/white banner flex

Item no.: Black/White-1
340gsm
0.32mm
200DX500D/18X12
white face (a little bit yellowish)
black backing, high light blocking.

Item no.: Black/white-2
390gsm
0.36mm
white face (snow white)
black backing,high light blocking

Packing:
50/70/100 meters per roll
winded on 3" paper core with core plugs at both ends
wrapped with OPP film and 2mm bubble foam and finally wrapped with HDPE