Safe material: made of high quality plastic, can be used repeatedly to keep your contact lenses clean. Leak-proof design: safe storage prevents leaks or spills, keeps the glasses moist and clear. Small square storage box: the modern color and unique design of the travel set box are attractive for both adults and children and easy to use. Portable essential for travel: travel sickness glasses small companion, small and lightweight, easy to carry. Non-toxic material. Suitable for travel or outdoor activities. GREAT GIFT:This contact box is a great gift for your lovely girl, friends, sister, daughter and yourself. Very elaborate, practical and cute.