24" x 18" Megaphone Corrugated Plastic Sign Blanks

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Ship in 1 Week


Corrugated plastic is a lightweight, twinwall plastic material that is suitable for both indoor and outdoor signage applications. Our white corrugated plastic panels are 4 mm (3/16") thick.


  • distributor

    Hall Signs, Inc.
  • Processing and Production

    Hall Signs processes, packs and ships orders Monday through Thursday. Orders may ship in as few as 24 hours, and some may take up to 15 business days.A customer service representative will confirm an estimated ship date for your o
  • manufacturer

    Hall Signs, Inc.


  • Great Item!

    Posted by KrisMcK on 10/8/2018

    I found the megaphones while searching for another item, so glad I did. We used them for our senior day. Added a photo of the girls (which we laminated), vinyl names, year and some stars. It was not the nicest day here in NJ this past Saturday and was glad that these were waterproof and lasted through the football game.

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