Package Includes: You will receive 2 pieces of eye wash cups. Its size is about 5.8 x 5.6 x 4.05cm/2.28 x 2.20 x 1.59 inches, in pink and green. With hanging hole design, it is easy to store. Product Materials: Our eyewash cup is made of silicone material, which is no-slip and leak-proof, not easy to break or deform, providing you with a comfortable eye flushing experience. Practicality: Keep your eyes fresh and comfortable; if debris gets into your eyes, you can also use this eye rinse cup to rinse it out with water. Easy to Use: Just pour the liquid into the eyewash cup to a certain capacity, then turn the it upside down and press the groove to clean eyes, blink and move your eyes at the same time. Portable: You can put the eye flush cups in your bags when you go out or travel, so that you can access it at any time and make your eyes comfortable.