These are contact-lens cases, which are made of high grade materials, durable and can be used for along time. The lens holders are tightly sealed to prevent leakage. Don't worry about the liquid leaking out of the lens case. The small and lightweight lens cases are portable and convenient to carry with you. Features - Material: PP, alloy - This stylish case is rugged and protects your contact lenses from damage. - They are suitable for professional work, gathering and family use. - Suitable for travel or outdoor activities. Compact, easy to carry, keep your lenses clean. - Give your contact-lens place to store. Keep from your lens by storing them in these clean and safe case. - Simple are very unique and beautiful, which can make your glasses' case different from others. Package list: 2 x Set of Contacts Lens Boxes