Features 1、 1. Medical-grade silicone menstrual cup, the side effect is 0, the use time is 12 hours. 2、 2. There is no sliding on the side, no smell, no foreign body sensation, there is no feeling at all. You can even swim, sleep, and participate in sports. 3、 3. Healthy, clean and easy to use. Designed for women of all sizes to provide the most comfortable protection for up to 12 hours at a time. 4、 4.Packing: 2 menstrual cups + 1 cloth bag + user manual + disinfection folding cup 5、 5. The menstrual cup must be disinfected before use. 6、 Specification Material: Medical Silicone Color: multiple colors randomly Size: Small size: diameter 43mm, height 63mm Large size: 46mm in diameter and 69mm in height Package included: Menstrual Cup * 2 Folding Disinfection Cup * 1 User Manual * 1 Cloth Bag * 1 Menstrual cup instructions: 1. Make sure your hands are completely clean before picking up the menstrual cup. 2. Disinfect the cup before first insertion. 3. I recommend inserting the cup in any of the following positions: sitting, squatting, kneeling or standing-try one of the following positions and choose the position that works best for you. 4. For easy insertion, the glass can be wetted with water or water. 5. Basic lubricatant. 6. Hold the cup with your fingers and press. 7. Fold the glass in half lengthwise with the fingers of the other hand. 8. Keep the cup in the lowest position with the fingers of one hand, then insert it into the wall. 9. Place the cup diagonally in the vagina, backward. 10. The correct position of the cup is smaller than the position of the plug. After insertion into the vagina, release your fingers to allow the cup to fully spread and adhere to the wall. 11. You can disinfect before use. After use, you should disinfect the cup and then save it.