The Collapsible Menstrual Cup Sterilizer is a convenient and portable solution for sterilizing your menstrual cup. Made from 100% pure food grade silicone, it is non-toxic, harmless, and environmentally friendly. With its high temperature resistance of up to 220 degrees and low temperature resistance of -30 degrees, this sterilizer is durable and can withstand various conditions. Its unique thermal insulation performance ensures that pouring boiling water into it will not burn your hand. Designed with convenience in mind, this sterilizer is foldable and can be easily stored in your bag without taking up much space. It is lightweight and easy to clean, making it an ideal companion for travel and camping. The cup has a diameter of 8cm, a bottom diameter of 4.3cm, and a height of 7.7cm. When folded, it has a diameter of 8cm and a height of 2cm. It has a capacity of approximately 170ml, making it suitable for various activities such as business trips, travelers, and picnics. Please note that the actual color of the sterilizer may slightly differ from the picture color due to different monitors and lighting conditions. Additionally, please allow a 1-2cm difference in measurements due to manual measurement. Key Features: Made from 100% pure food grade silicone High temperature resistance up to 220 degrees and low temperature resistance down to -30 degrees Foldable design for easy storage and portability Lightweight and easy to clean Suitable for various activities such as travel and camping Diameter: 8cm, bottom diameter: 4.3cm, height: 7.7cm Capacity: approximately 170ml Available in yellow, green, blue, and pink