Bubble Mailer Calculator

Crownhill Packaging > Bubble Mailer Calculator

Struggling to find the perfect bubble mailer size?

Sizing bubble mailers has never been easier. Simply enter the length, width and depth of your product’s packaging and our online mailer calculator will show you what cushioned mailer size is right for you.

With just a glance, you’ll see sizing options in both kraft bubble mailer and poly bubble mailer styles. Save yourself time, money and headaches with our bubble mailer calculator.

Bubble Mailer Calculator Measuring Diagram

Calculate your bubble mailer size now

    Unit:
    The bubble mailer calculator is for reference purposes only and is based on generalized mailer size information. Manufacturer size variances of approximately 10% are possible.
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    Want to use kraft bubble mailers?

    Kraft Bubble Mailer

    Minimum Bubble Mailer Size:

    Width: 11.5″

    Length: 15.5″

    You will need a Size #6 (12.5″x18.25″) or larger.

    Lightweight yet protective, kraft bubble mailers are made from golden kraft recycled paper that’s lined with bubble cushion for extra protection. Every mailer comes with a self-seal adhesive strip for easy closing and worry-free shipping.

    Want to use poly bubble mailers?

    Poly bubble Mailer

    Minimum Bubble Mailer Size:

    Width: 11.5″

    Length: 15.5″

    You will need a Size #6 (12.5″x18.25″) or larger.

    Resistant to moisture, tearing, and tampering, poly bubbly mailers are made from recycled polyethylene that’s lined with bubble cushion for extra protection. Every mailer comes with a self-seal adhesive strip for easy closing and worry-free shipping.

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