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Higher Order Evolution Begins Adequate Amt Oxygen Metal Sign

5.0 out of 5 stars rating
6 Total Reviews |
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12" x 18"
-$5.30
+$21.10
+$21.10

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About Metal Parking Signs

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Metal Parking Sign
Create your own from scratch

Size: 12" x 18" Rectangle Metal Parking Sign

Get creative and design your own parking sign! Whether you’re reserving a space, celebrating an employee of the month, or looking for a novelty gift, custom parking signs are the perfect way to get the message across! Printed with UV ink on sturdy aluminum that won't bend, rust, or fade, your parking sign is made to last for years to come. Add logos, names, and expressions to create professional or funny signs.

  • Dimensions: 12" x 18"
  • Choose from 5 shapes and sizes
  • Made from .063 heavy duty, rustproof aluminum
  • Perfect for indoor and outdoor use
  • Edge-to-edge, full color printing displays crisp, easy to read text
  • Corners rounded for safety
  • Includes 2 holes for easy mounting (mounting hardware not included)

About This Design

Higher Order Evolution Begins Adequate Amt Oxygen Metal Sign

Higher Order Evolution Begins Adequate Amt Oxygen Metal Sign

Ever wondered how much oxygen in the atmosphere existed during the Cambrian explosion or around the Permian-Triassic extinction event? Wonder no longer and showcase your evolutionary sense of humor with this metal parking sign featuring the relative oxygen content of Earth's atmosphere during the course of the last billion years. Caption says it all: "Higher Order Evolution Begins With An Adequate Amount Of Oxygen". Make others do a double-take about how oxygen levels and evolution impacted each other with this educational, scientific saying metal sign!
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Customer Reviews

5.0 out of 5 stars rating6 Total Reviews
6 total 5-star reviews0 total 4-star reviews0 total 3-star reviews0 total 2-star reviews0 total 1-star reviews
6 Reviews
Reviews for similar products
5 out of 5 stars rating
By Ilonka Y.November 3, 2025 • Verified Purchase
Non Reflective 18" x 6" Street Sign Parking Sign
Really fast! Better than expected. Nice heavy metal material. Perfect for our needs. Would buy again .
5 out of 5 stars rating
By AnonymousAugust 30, 2025 • Verified Purchase
Non Reflective 12" x 18" Parking Sign
Was better than I imagined! Thank you for making all the background pictures the same white as the sign background! I was so worried some of the pictures might have a different shade of white since I found them online. You did an amazing job and I couldn’t be happier with my sign!
5 out of 5 stars rating
By Edward L.February 3, 2021 • Verified Purchase
Non Reflective 18" x 12" Parking Sign
Zazzle Reviewer Program
My friend built a fabulous outdoor space ... so I sent him a sign. Very easy to customize and design. I had a lot of fun, and he loved it. All the fonts are as expected, and the colors are true.

Tags

Metal Parking Signs
evolutionhigher order evolutionoxygencambrian explosionatmospheric sciencepunctuated equilibriumpermian triassic extinctionoxygen levelswords and unwordsgeek humor
All Products
evolutionhigher order evolutionoxygencambrian explosionatmospheric sciencepunctuated equilibriumpermian triassic extinctionoxygen levelswords and unwordsgeek humor

Other Info

Product ID: 256137587657238695
Created on: 5/6/2021, 6:41 AM
Rating: G