【High Light Blocking】 This eye mask achieves a light-blocking rate of 99.9% or more, providing complete darkness. It is ideal for improving the quality of sleep and relaxation. 【Comfortable Fit】 Designed based on the Japanese skeletal structure, it has a shape that fits the face, making it comfortable even for long hours of use. 【Awards】 Awarded the GOOD DESIGN Award, this eye mask combines design and functionality. - Brand: nerugoo - Product Name: Eye Mask - Light Blocking Rate: 99.9% or more - Units Sold: Exceeded 350,000 - Design Award: GOOD DESIGN - Features: Comfortable fit Thank you for viewing.