Corrugated Mailers

Although it's simple to picture handwritten letters and notes tucked inside of envelopes when you think of "mail," there isn't a single standard size for mail. Office mail is varied, with a range of sizes, weights, and degrees of fragility. There are several small shipping boxes, corrugated mailers, tubes, and literature mailers to suit every business demand, whether your organization must transport large, heavy products across the country or a few items to a close client. 


What kind of stuff a mailer can hold depends on its size. To decide if a shipping box will adequately fit a certain item, consider the width, length, and depth of the box. Small and big shipping boxes are intended for general usage, while specific corrugated mailers are made to accommodate specific objects, such as photos, documents, binders, and literature. Mailing bags and envelopes are convenient for inserting and removing items, and they typically have a padded or foam-lined interior to prevent stored objects from being scratched or harmed during travel. 


Most employees in the mailroom and offices are not skilled assemblers. They don't have to be, thanks to tiny and large shipment boxes with one-piece, simple to assemble designs. A shipping box typically arrives flat to help with storage space conservation and can be put together quickly and easily with simple folding motions without the use of tape or any other glue. 

10 Items

Display Type
  • A white corrugated mailer measuring 3" - 5" long is shown opened with its top flap lifted, revealing a clean interior and a compact design suitable for small items.
    3" - 5" Long White Corrugated Mailers

    Starting at $29.35

    Free shipping*
  • A white corrugated mailer measuring 6" - 7" long is shown with its top flap partially opened, revealing a clean interior designed for securely shipping small items.
    6" - 7" Long White Corrugated Mailers

    Starting at $30.40

    Free shipping*
  • An 8" - 11" long white corrugated mailer is shown with its top flap partially opened, revealing a plain interior designed for securely mailing documents or small items.
    8" - 11" Long White Corrugated Mailers

    Starting at $37.75

    Free shipping*
  • A white corrugated mailer measuring 12" - 36" long is displayed open, featuring flaps that extend outward to reveal a clean, spacious interior designed for securely mailing various items.
    12" - 36" Long White Corrugated Mailers

    Starting at $55.60

    Free shipping*
  • A kraft corrugated mailer measuring 3" - 7" long is displayed with its top flap opened, revealing a clean, spacious interior designed for securely mailing small items.
    3" - 7" Long Kraft Corrugated Mailers

    Starting at $35.65

    Free shipping*
  • An 8" - 24" long kraft corrugated mailer is displayed open, showcasing its sturdy, brown cardboard construction and spacious interior, designed for securely shipping long items.
    8" - 24" Long Kraft Corrugated Mailers

    Starting at $47.20

    Free shipping*
  • A white side loading locking mailer is displayed with its top flap opened and a secure locking mechanism visible, showcasing a smooth exterior designed for safely mailing documents or small items.
    White Side Loading Locking Mailers

    Starting at $54.55

    Free shipping*
  • A flat, open Kraft Garment Mailer designed for shipping clothing, featuring a smooth brown surface and an easy-to-seal flap, arranged to showcase the packaging.
    Kraft Garment Mailers - 25/Pack

    Starting at $135.40

    Free shipping*
  • A closed, square 10" x 10" x 9-10" White Ballot Box with a horizontal slot on top for inserting ballots, featuring a smooth, white surface and crisp, neat edges.
    10" x 10" x 9-10" White Ballot Box - 10/Pack

    $52.45

    Free shipping*
  • A flat, blank Ballot Box White Header Card with a rounded top and a cut-out section at the base, designed for easy attachment to a ballot box for labeling or instructions.
    Ballot Box White Header Cards - 10pk

    $16.75

    Free shipping*