CYBER SAVINGS: NIOSH-Approved N99 Masks for less than 60 cents! Get them now!
These kits allow you to make your own signs to comply with National Fire Protection Agency (NFPA) standard 704. Use them indoors or outdoors on drums, tanks, containers or buildings. Each kit contains 5 blank NFPA diamonds, and enough die-cut numbers and chemical symbols to mark each sign. Available in three sizes in your choice of self-adhesive vinyl, rigid plastic, or aluminum.