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18" Tall Letters & Numbers

Overview
Our 18" tall letters and numbers easily stand out in a parking lot. Make sure everyone knows where to park or mark different loading bays or stock areas.
  • Heavy-duty aluminum signs last for over 10 years. Resistant to chemicals, UV rays and weather abuse.
  • Our range of stunning 3M reflective grades are easy to see, day or night.
  • For a quick way to order a group of signs at once, try our handy ordering wizard.

18 Inch Tall Letters

18 Inch Tall Numbers

Customer Reviews

May 16, 2023

Size: 18" x 18" Material Type: Heavy-Duty Aluminum Sign, 80 mil   Verified Purchase

Can't ask for anything more

very good quality signs, very fast turn around and shipping on orders. Good pricing too.
Mar 02, 2023

Size: 18" x 18" Material Type: High Intensity Grade Reflective Sign, 80 mil Aluminum   Verified Purchase

Great Quality Sign, good price, great service

The 3M High Reflective signs are a great quality sign from what we can tell at a reasonable price point if ordered in bulk. They’re going to work nicely for years to come for our Drop & Hook yard for our trucking/logistics customers at Far North Self Storage WA in Northport, Washington. The upgraded reflectiveness will work well in the low light conditions of the early morning and night time what drivers need to be able to spot their spaces from far away as they drive through the lot. The 18'x18' size is perfect for this application where drivers need to be able to clearly see their space from a distance of up to 300 feet. We look forward to installing them soon! The customer service through the website was great. Very friendly and fast service from the customer service agent named Salem. Overall a good purchasing experience and we will definitely purchase more signs in the future when the need arises.
Mar 02, 2023

Size: 18" x 18" Material Type: High Intensity Grade Reflective Sign, 80 mil Aluminum   Verified Purchase

Great Quality Sign, good price, great service

The 3M High Reflective signs are a great quality sign from what we can tell at a reasonable price point if ordered in bulk. They’re going to work nicely for years to come for our Drop & Hook yard for our trucking/logistics customers at Far North Self Storage WA in Northport, Washington. The upgraded reflectiveness will work well in the low light conditions of the early morning and night time what drivers need to be able to spot their spaces from far away as they drive through the lot. The 18'x18' size is perfect for this application where drivers need to be able to clearly see their space from a distance of up to 300 feet. We look forward to installing them soon! The customer service through the website was great. Very friendly and fast service from the customer service agent named Salem. Overall a good purchasing experience and we will definitely purchase more signs in the future when the need arises.
Dec 12, 2022

Size: 18" x 18" Material Type: Engineer Grade Reflective Aluminum Sign, 80 mil   Verified Purchase

Sturdy and beautiful!

Numbers are sturdy as they shall be for a docking operation. Very happy with the quality.
Sep 14, 2022

Size: 18" x 18" Material Type: Engineer Grade Reflective Aluminum Sign, 80 mil   Verified Purchase

no problems

just what i was looking for