This 25 pack of corrugated cardboard sheets is perfect for many different purposes like serving as cardboard inserts, corrugated packaging pads, or cardboard dividers.
Put a sheet in a mailer to protect a piece of paper so it does not get bent in the mail.
Use it as a backing for craft projects, or even make your own photo frames!
You can also use them to make signs with markers or paint.
Our card board sheets measure 16x20 inches, 1/16" thick (about 2mm).
