The common plastic bag and the thickness is 12 silks(about 0.12mm)
When delivered the bag is packed, depending on the size of the bags each package includes 50 or 100 pcs. the packing process is done by machine and may have a ±2 deviation for each pack.
There’s a small chromatic aberration on a different batch of plastic if you want to know the detail we can take pictures for you before the production.
Only silkscreen could be performed on this product which means more colors will rise the cost.