· [Laser Glasses]: Featuring an optical density of OD 4+ and a visible light transmittance of 15%, these glasses provide broad-spectrum protection, effectively blocking blue, red, UV, and infrared laser light.· [IPL Glasses]: Designed to protect against wavelengths ranging from 200nm to 2000nm, these glasses are applicable to common 405nm, 445nm, 450nm, and 650nm, for laser cosmetology operator and red light therapy eye protection.· [Red Light Therapy Glasses] : When receiving red light therapy, red light protective glasses can prevent direct red light and infrared from causing damage to the eyes, eyes protection from 200~2000nm red light and infrared.The eye frame and side wings with soft natural rubber baffle, which can protect your eyes in all directions.· [High-quality Material] : Made of high-quality polycarbonate material, light weight, will not put pressure on the bridge of the nose, the mirror surface is not easy to scratch, easy to clean, and can be washed directly, giving you a comfortable wearing experience.· [Attentive service] : If your glasses are damaged during normal use, please contact us and We will provide one year free replacement service.