Material: The surface is covered with environmentally friendly PU leather. No peculiar odor. High-end luxury; the metal frame is not easily deformed. Anti-extrusion and anti-fall; thickened flocked lining that protects your glasses more securely and won't scratch the lenses. Unique design: Various colors of marble patterns. Fashionable design to meet the needs of multiple scenes; high-quality metal hinges have a strong grip, and the spring-loaded switch design effectively prevents the glasses from falling or foreign objects from entering and damaging them. Closure: Hinges. Care instructions: Scrub. Model number: OC-GC099. Universal size. Internal dimensions: L 15.3 x W 5.2 x H 3.2 cm / 6.02 in x 2.04 in x 1.26 in. External dimensions: L 16.3 x W 6.2 x H 4.2 cm / L 6.41 in x W 2.44 in x H 1.65 in. Can hold a variety of glasses – reading glasses, eyeglasses, etc. – and can also be used as a storage box. Convenient for carrying small items. Great product! Includes a cleaning cloth for added convenience. You don't need to waste time purchasing a cleaning cloth. It's also the perfect gift for family and friends, showing them you care. Personalized service: We value every customer's purchase and usage experience. If you have any questions, please feel free to email us. We will provide a satisfactory solution within 24 hours.