Calumet Carton Company

DO NOT BEND Stayflats Plus® Mailer

DO NOT BEND Stayflats Plus^® Mailer

We now carry our most requested “DO NOT BEND” mailer as a stock item!

• Pre-Printed with DO NOT BEND on front of mailer in black ink
• Our most popular size - 9" x 11.5"
• Ideal for mailing diplomas, certificates and photos
• Environmentally responsible
  • 100% recyclable
  • Made of 100% Recycled paperboard (.028″ CCNB) with a minimum of 35% Post Consumer Content
• Pressure sensitive closure
  • Provides tamper evident security
  • Easy to fulfill and close
• Tear strip for easy opening
  • Frustration free for end user
• Strong center-seam construction for maximum rigidity
  • Eliminates need for cardboard stiffeners
  • Keeps product flat during shipping
• Catalog style construction
  • Tough and dependable by design
• In stock for immediate delivery