About This

DURABLE ALUMINUM: 'Construction Area Hard Hats Required' signs are made using 63 mil thick non-reflective aluminum and do not bend easily. They have been proven to outlast the toughest of storms. Signs last over 10 years outside.
EASY INSTALLATION: All signs come with pre-punched and pre-cleared mounting holes for easy installation. Signs mount to U-channel posts, square or round galvanized posts, wooden posts and chain-link fences.
LAMINATED FOR PROTECTION: With lamination, graphics are protected from weather and abuse to preserve a fresh look. Graffiti can be cleaned off too. Clear UV laminate resists chemicals, UV rays, water, and abrasion.
3M QUALITY: Printed with 3M screen printing or 3M outdoor digital inks designed specifically for outdoor traffic and property signs - providing ultimate quality and assurance.
PACK CONTENTS: One 12 x 18 inch black and yellow aluminum sign.