Leave a funny imprint around the construction site with this 12” x 18” Danger Zone Bathroom Area Aluminum Sign stating Gas Mask Optional. These signs are printed on vinyl and mounted to heavy duty .080 aluminum. Two pre-drilled holes are at the top & bottom for easy installation. Aluminum has 1.5” radius corners to protect you from sharp edges and gives a professional finished appearance. For longer life of your printed sign, add lamination for a few dollars more. Lamination helps protect from UV rays to extend the life of your signs and is recommended for outdoor signage. For roofed parking garages, the vinyl print & aluminum will last for several years without lamination with no sun exposure. Order your Danger Zone Bathroom Area Aluminum Sign stating Gas Mask Optional today. Most orders ship the next day!