This is a small Contact-lens Case, which is made of and sturdy PP , durable and can be used for a long time. The lens holder is a tightly sealed to prevent leakage. Don't worry about the liquid leaking out of the lens case. The small and lightweight lens case is portable and convenient to carry with you. Features -Color:Assorted Color -Material:PP -Size(Lens Box):5.80X5.30X1.80cm/2.28X2.08X0.71in -Compact case: Each Case has a mirror to help insert , and tweezers are really handy when one of the lenses is clustered in the eyelid. -This case can be stored in a small bottle for additional that won't leak, and the entire thing in one case fits in your pocket. -Rinse the double box and tweezers with water use. A nice helper for you. -After a layer of preservation liquid is injected into the double box, install the lens (pay attention to put the lens in the box, do not put on the edge of the double box) and tighten the lid of the box. -Contact-lens Box can be used or outdoors. It can be given as to friends or family members. Package list: 3 x Lens Boxes 3 x Tweezers 3 x Bottles