1. PEEL
2. STICK
3. MAIL

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We Make Replacement Mailbox FlagsThat Peel & Stick in Seconds!

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First Class Materials

Your replacement PostFlag is made with premium, rust-proof, powder coated aluminum & features revolutionary 3M™ VHB™ (Very High Bond) tape. Your PostFlag is 100% guaranteed to work from -20° to 120° degrees fahrenheit.

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ZERO Tools Required

Thank you for considering the world's first peel & stick replacement mailbox flag. Absolutely ZERO tools required! Installs in 10 SECONDS, lasts the lifetime of your mailbox. Save yourself time & frustration by working smarter, not harder.

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Safe & Secure Adhesive

Safely & securely sticks to smooth surface wood, metal, plastic, rubber, stone, cement & brick/paver. *Do NOT use on gritty or flaky mailbox surfaces. If it does not work for you, send it back to us for a FULL refund.

Step 1. Wipe Surface

For best results, wipe the surface of your mailbox clean of dirt & debris before applying your new mailbox flag.

Step 2. Peel, Stick & Hold

Absolutely ZERO tools required! Peel, stick & hold for 10 seconds to complete the installation process!

Step 3. Raise Your Flag

Don't forget to raise your new mailbox flag! Without a raised flag, the postal service cannot collect your outgoing mail.

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Step 1 PostFlag

Front Side

Step 3 PostFlag

Peel 3M™ VHB™

Step 2 PostFlag

Back Side

Step 4 PostFlag

Stick To Mailbox

Hold 10 Seconds

ZERO Tools Required

We spent 9 months engineering the world's first peel & stick replacement mailbox flag to help people with zero tools fix their mailbox. Unlike the hardware stores, we know that everyone does not have the ability or skills to use tools.
We have not yet discovered any climate the PostFlag does not work. Buy with Confidence!

What our customers say

I was skeptical but the postflag is still holding strong after a heavy snowstorm here in Washington.

Josh Postflag
Josh PostFlag Customer

I can't believe this was so easy. Thanks so much for this product. Really made my day!

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Tony PostFlag Customer
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