String & Button File Storage Boxes

Top flaps on these boxes overlap and are closed by wrapping attached heavy-duty string around plastic eyelets.

• Boxes feature a write on area on two sides for labeling with content information.
• Strong crush resistant design for stacking up to 5 cartons high.
• FSB600 check size box is manufactured from 200# white corrugated.
• FSB640 letter and FSB680 legal size boxes are manufactured from 250# white corrugated.
• Sold in cases quantities.