This pair of magnifier safety glasses features a one-piece wraparound frameless lens design for an unobstructed view. These universal size glasses have a +1.00 diopter strength. The clear, polycarbonate lens filters 99.9 percent of UV rays and has a scratch-resistant coating. The non-slip temple sleeves are notched on the end to accept a clip-on breakaway cord. These safety glasses are x-ray detectable.