Useful: Blocks UVA and UVB rays, reduces glare, and reduces eye fatigue when working under grow lights. The large-frame design can be equipped with myopia glasses, and myopia glasses can also be worn to meet the needs of different groups of people. Lightweight: 180-degree distortion-free field of view, allowing you to inspect plants more easily. Product Details: Rope hole The end of the foot can be placed on a glasses rope, safe and convenient to use. Fully surrounded by a sidewall for protection and more suitable for Safety First: Suitable for LED lighting systems, and; Functional Design: The nine-base wrap-around lens design provides close coverage for superior protection. Color: Black + Green Material: Glass Size: 14 x 5 cm Package Contents: 2 x Glasses luminous Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/