Reflective Coroplast
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Reflective Coroplast Signs - Light and Portable

4mm White Coroplast custom printed with a 4mil layer of retroreflective vinyl material that lets light be reflected in multiple directions when hit by a light source, as opposed to just reflecting it back to the original source, ensuring maximum visibility both during day and night.

Made out of micro beaded plastic that renders a high reflective display you can see the shine from virtually every angle, making these reflective coroplast signs, custom printed with your own design, the most effective form of signage and advertisement for traffic heavy intersections, road signs and other outdoor uses.

Leverage reflective signs that you can take anywhere with you and reuse at will, since the coroplast is light, durable and portable. Reflective coroplast signs can be personalized with your artwork and improved with optional grommets and H stakes. Double printing available!

Important Artwork Notice!

Shipping Oversized Rigid Products:
Maximum Size that can be shipped with UPS without additional handling fees is 38" x 46". The UPS price in the Instant Price Calculator will only hold for projects up to that size. No exceptions. If your project is larger, you will need to switch to customer pickup, messenger, or we will need to custom price the shipping to reflect the oversized package surcharges imposed by UPS on a project by project basis.

Quick Specs:

  • 4mm White Coroplast
  • RetroReflective Lamination
  • Indoor or Outdoor Use
  • Grommets & H-Stakes Optional
  • Double Sided Printing Optional
  • Ready in 4 Days

Available Paper Types:

  • 4mm White Coroplast


Customer Reviews

Very speedy service
Rapid service and an excellent finished product even with my rushed deadline, I was still able to get exactly what I wanted. Good stuff 4over4
Efficient service
Prompt efficient service. Cannot fault the product or the company. I will always use them for all my branding needs and highly recommend them
Great quality and superb prints.
These reflective coroplasts have been giving round the clock exposure all day every day and I'm so happy because the way the prints were done made them super clear from afar, I love it.
Perfect product.
One word, perfection.
Excellent customer service to ensure I got what I required. They followed up with calls and emails and made sure I was happy with the end product. Good customer service.
Good prices.
These coroplasts were quite affordable, I thought that with their retroreflective aspect they would be a little on the higher side when it came to prices but that wasn't the case. They are also waterproof and UV safe and come with optional grommets which I chose for mine. This product will really serve me for long and I can't wait to have it set up and installed. 4over4 thank you.
Incredibly useful.
I was throwing an end of the university party at my house and I needed signage to direct people to my house that would also be visible at night. A friend mentioned I should come and check out 4over4 because he had made a purchase before on here. I'm not disappointed at all the coroplast sign I bought had a really cool reflective aspect on it and it did exactly what I wanted it to do. The party was great by the way.
I will be coming back for another purchase.
fast delivery
Great service from 4over4. Friendly customer service and a great turnaround time! i am always travelling which messes up my personal plans a little. 4over4 worked with my start with a delivery. I think they are not only good are what they do but also at handling people. Try them out!
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Very speedy service

Rapid service and an excellent finished product even with my rushed deadline, I was still able to get exactly what I wanted. Good stuff 4over4
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Why 4over4? is an Online Printing Service located in New York City, specializing in digital and offset printing for personal and business purposes since 1999.

With a growing list of novelty and specialty printing papers and one of a kind finishes we cater to both large businesses and individual needs with high quality prints at exceptional prices, whether you're looking for a fully customized or standard solution. Leverage our easy-to-use Instant Price Calculator, Fast (Even Same Day!) Turnarounds, Vast Product Inventory and Strong Customer Support; we're the one-stop-shop for all your printing needs on the web.

Take a look at our extensive line of business cards, postcards, brochures, posters, greeting cards, booklets, letterheads, envelopes, rack cards, bookmarks, labels and stickers, vinyl banners, canvas prints, promotional printed items, large format prints and rigid signs - if you don't see it listed, contact us directly at and we'll do our best to provide you with exactly what you need.

We deliver all our products worldwide! Take advantage of our online ordering process: to get started simply upload your design and after you've approved your free online proof, you'll receive your order right at your doorstep whether you're in the big apple or anywhere else!

If you have any questions, you may call Toll Free: 888.5.4over4 (546-8374), Monday-Friday, 10am-6pm E.S.T