Diamond and Octagon Signs

(4904)

Diamonds and octagons are typically used for warnings (pedestrian crossings, stop signs), are are easy to spot. Signs are guaranteed to last over 10 years outdoors.

• Create your own eye-catching sign with a template below. Choose a size, pick a color and add your message.
• Available in grades of reflective aluminum for great visibility.
• Printed with 3M's matched component inks and films.
• Questions about your design? Feel free to give us a call.

Blank Parking Signs

Borders are printed on durable aluminum sign blanks.

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• Orders over $14.95 ship for free. *

Custom Diamond Signs - Multiple Color Options

(55307)

17” Tall (12” on a side)

Customizable Diamond Sign Template

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25” Tall (18” on a side)

Custom Diamond Sign Template

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34” Tall (24” on a side)

Customizable Diamond Sign Template

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42” Tall (30” on a side)

Customizable Diamond Sign Template

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51” Tall (36” on a side)

Customizable Diamond Sign Template

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Custom Stop Signs - Multiple Color Options

(72264)

12" Octagon

Customizable Octagonal Sign Template

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18" Octagon

Custom Octagonal Sign Template

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24" Octagon

Customizable Octagonal Sign Template

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30" Octagon

Customizable Octagonal Sign Template

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36" Octagon

Customizable Octagonal Sign Template

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Custom Diamond Signs - Upload Design up to 4 Colors

(102702)

1 Color

Your Own Custom Design (1 Color)

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2 Color

Your Own Custom Design (2 Color)

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3 Color

Your Own Custom Design (3 Color)

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4 Color

Your Own Custom Design (4 Color)

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Custom Octagon Signs - Upload Design up to 4 Colors

(102703)

1 Color

Your Own Custom Design (1 Color)

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2 Color

Your Own Custom Design (2 Color)

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3 Color

Your Own Custom Design (3 Color)

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4 Color

Your Own Custom Design (4 Color)

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Other Custom Parking Signs

(113220)

Horizontal Signs

Split Signs

Square Signs

Vertical Signs

Designer Signs

Customer Reviews

Joseph Mar 05, 2025

Custom Sign, 24" x 24" : Customizable Diamond Sign Template Part #:K-3422 24" x 24" High Intensity Grade Reflective Sign, 80 mil Aluminum Verified Purchase

AWESOME!

REPLACING CRACKED AND FADED SIGNS. THESE SHOULD LAST UNTIL I RETIRE FROM THE BUSINESS. THANKS.

thomas Feb 28, 2025

Custom Sign, 18" x 18" : Custom Diamond Sign Template Part #:K-3421 18" x 18" High Intensity Grade Reflective Sign, 80 mil Aluminum Verified Purchase

Thanks

Elmer Feb 27, 2025

Custom Sign, 24" x 24" : Customizable Diamond Sign Template Part #:K-3422 24" x 24" High Intensity Grade Reflective Sign, 80 mil Aluminum Verified Purchase

Nice quality signs

As always they are exactly what I ordered and of high quality.

David Feb 11, 2025

Custom Sign, 12" x 12" : Customizable Diamond Sign Template Part #:K-3420 12" x 12" Heavy-Duty Aluminum Sign, 63 mil Verified Purchase

Pleased new customer

High quality at a low price. I asked for special order instructions on the lettering and the designers got it spot on.. very pleased new customer.

Joseph Jan 02, 2025

Custom Sign, 24" x 24" : Customizable Diamond Sign Template Part #:K-3422 24" x 24" High Intensity Grade Reflective Sign, 80 mil Aluminum Verified Purchase

Thank you.

PERFECT!!

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