The National Marker CONSTRUCTION SITE, AUTHORIZED PERSONNEL ONLY Sign is made of rigid plastic 1/16in. thick polystyrene material that is ideal for long-lasting indoor or outdoor use. Rigid plastic sign is protected by Sign Muscle which protects against chemicals, graffiti, scratches, and fading. Ideal for indoor or outdoor use. Sign is standard with radius corners and pre-drilled corner mounting holes which make it ideal for fence or wall mounting. This CONSTRUCTION SITE, AUTHORIZED PERSONNEL ONLY sign deflects wanderers from your dangerous construction site. Post this OSHA sign so that only authorized personnel enter. Made in U.S.A.
- (1) 7in. x 10in. CONSTRUCTION SITE, AUTHORIZED PERSONNEL ONLY sign