12 PAIRS OF FLEXIBLE SAFETY GLASSES EN166: These safety glasses have been tested and comply with the EN166 standard. They are resistant to ultraviolet rays, corrosion and flames. As these safety glasses wrap around the face, they will fit women to men without the risk of slipping. Lightweight and super flexible they are less stiff than many others and will fit most face shapes. See photos for full dimensions. STABLE GLASSES: These goggles have an anti-slip rubber coating on the bridge of the nose and on the ends of the temples. It ensures these eye shields stay in place even when you're bent over a project to prevent dust and debris from coming into contact with your eyes. The ends of the temples also have holes to attach a cord or lanyard and hang them around your neck. TRANSPARENT ANTI-SCRATCH LENSES: The lenses are scratch resistant which means they won't break down easily and will protect your eyes for a long time. Each pair of safety glasses features protection against high-velocity, low-energy particles and side shields to keep your eyes well protected. FOR WORK AND PLAY: This large set of safety glasses is ideal for woodworking and carpentry, for construction and metal work, in the laboratory and dental office, for mechanics, cycling, cleaning, painting, squash, shooting. and any other activity requiring PPE eye protection. They can also be used for games with Nerf and water guns. Number of shipments: 12 pieces