4 years & up. Use safety goggles any time students need reliable eye protection. Safety goggles help prevent a wide range of eye injuries, including scratches, cuts, burns, splashes and chemical exposure. Safety goggles serve as a visual reminder to prioritize safety and take precautions to protect the eyes, while being creative or exploring. Instill a sense of safety awareness and responsibility from a young age. Sized for students and adjustable for adults. Goggles measure 6" x 3". Set of 6 come in 3 bright, translucent colors (red, blue, and green). Meets ANSI Z87.1 safety standards.