220 pcs 18 x 12 Class 4mm corrugated white sign blank coroplast 12" flute

Description

220 Sheets of 18" X 12" Class 4mm White Corrugated Sign Blank Sheets.
These Sheets are undercut by 1/4" on all sides
so
the actual
size is
17 1/2" x 11 1/2" x 4mm this allows us to
add as many as 12 extra
sheets (232 total) inside the box.
If you want the full size
18" X 12" X 4mm
just send me a message before purchasing.
Free Shipping to 48 states
Any size up to 48"x 96" Custom cutting available. More sizes coming soon.
Need a particular size or amount? I will create a listing for it.
See my Other Listing for more Sizes and Qty's. Thanks for looking, James