Authorized Personnel Only Sign – 18 x 12 Inches Engraved on Blue/White Heavy-Duty Plastic .25

This Authorized Personnel Only sign measures 18 x 12 inches, is engraved on .25 inch, blue/white, high density polyethylene, and is designed to prevent unauthorized personnel from entering an area. Our engraved signs are 1/4 inch thick and made of high-density polyethylene, which will stand up to decades of abuse. It is one of the industries strongest and most attractive signs made for harsh swimming pool environments to date.