Some laser pointers are not particularly dangerous as they are 5mW or less. But most lasers are anything but typical laser pointers and are about 200 times the laser damage threshold for the human eye. If you were to shine these in your eye, the damage would be instantaneous and likely permanent. Even weak reflections from the lasers can be well above the laser damage threshold. Such lasers should not ever be used without proper protection. Here we strongly recommend the laser safety glasses to you. Made of high quality materials, the laser protective goggles is anti-laser, anti-infrared, anti-helium-neon. And this laser safety eyewear can release excessive red laser rays and protect your eyes in bad condition. In addition, the laser protective goggles is as cool as a fashionable sunglasses. Wear it, you will never find yourself out-of-date! Good-looking and practical, the laser protective goggles will be your best choice!