Visually alert students to the required safety equipment and laboratory precautions on lab days. The symbols include: Glassware Hazard, Heat and Burn Hazard, Poison Hazard, Biological Hazard, Sharps Hazard, Electrical Safety, Fire Safety, Animal Safety, Chemical Safety, and Eye and Face Safety. These signs are 51/2" x 81/2" in size, printed on sturdy card stock, and laminated for repeated use. Velcro Dot Tape or Magnetic Tape is recommended as a fastener for these posters. A Safety Symbol Identification Sheet, Safety Symbol Master Sheet (with clip-art of the symbols), and complete instructions are included in the set. A larger Laboratory in Progress poster for the laboratory door is also included to warn students, teachers, and administrators that goggles must be worn in the laboratory. Eleven different posters in all.