Type:Red Light Glasses, Protective Glasses, Tanning Goggles, Personal Protective Equipment, Safety Glasses, Eye Protectors When enjoying the red light therapy lamp, you can wear red light protective glasses to prevent the damage and irritation to the eyes caused by direct red light. Features: Eyes protection from 300~1500nm red light and infrared. This red light therapy glasses can block more than 95 percent visible light. Made of high-quality polycarbonate material, weighing 230g, it will not put pressure on the bridge of the nose. The eye frame and side wings with soft natural rubber baffle, which can protect your eyes in all directions. Can be washed directly with water or gently wiped with the provided glasses cloth. A good gift to those who cannot tolerate bright light or eyes are sensitive to light. Specification: Size (LxW): 14.8 x 5 cm Material: Frame and Arm Material: PC and Rubber Lenses Material: PC Package Content: 1 x Red Light Therapy Glasses 1 x Glass Cloth 1 x Glass Case Please Note: Due to manual measurement, there might be a tolerance in the product size.