Laminated vinyl adhesive diamond NFPA placard kit. NFPA diamond, when measured from the top to bottom of the diamond, is actually 14.1-inches high. Digits and symbols are included and are easy to attach to the NFPA sign blank. Digits are self-aligning. Signs lasts 5 years outdoor life. Great water and chemical resistance. Typical maximum temperature 140 degree F. Super strong adhesive bonds the sticker to the surface. Labels are laminated for durability. Clear polyester laminate protects the print against water, chemicals and weather. UV-resistant, weatherproof overlaminate protects the label from moisture, solvents, chemicals, abrasion and fading. Easily wipe off dirt, dust or grease. The base material is a 4 mil thick vinyl with a clear plastic laminate - that provides superior tear-proof strength. Glossy finish is easy to clean and mar-resistant. The surface may be written on with permanent marker. Labels withstand chemical splash and can be used inside or outdoors. Measures 10-inches width by 10-inches height.