Features: 1. Portable: This eye mask is small in size and light in weight, very convenient to carry around. 2. Ergonomic design: The eye mask adopts an ergonomic design, which is flexible to adjust and comfortable to wear. 3. Good quality: The eye mask is made of high-quality cotton material, with f workmanship, very good quality and long service life. Description: This eye mask is comfortable, breathable, and good in shading, making it ideal for wearing during lunch breaks. Specifications: Product size: 30*22*0.5cm Material: Cotton Applicable parts: glasses ge Included: 1pcs eye mask 2 pcs earplugs 2 pcs can be refrigerated cooling bag 1 pcs English description Notes: 1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from real object.