These fun, coloured safety goggles can be used any time students need reliable eye protection. The goggles are adjustable for students and adults. The set of 6 pairs comes in 3 bright, translucent colours (red, blue, green). The safety goggles meettheANSI Z87.1 safety standards. The goggles measure 15cm (L) x 7.6cm (H) each. Perfect for your science classes and chemistry activities.Ideal to use during school science experiments where the threat of chemical splash is present. It is also great for use in woodworking class or metal work. With comfortable elastic strap, these goggles will fit your students perfectly.