Features: Keep your baby bottles and breast pump part clean with these microwave sterilizer bags, also can use for other product cleaning, such as soother, teether, teething toy etc. These reusable microwave sterilizer bags is craft from PET, high temperature resistance, harmless,each bag can use up to 20 times. Designed for parents and caregivers, these sterilizer bags are suitable for anyone who needs to sanitize baby items or breast pump accessories. Whether home or traveling, these microwave steam bags provide a convenient solution for cleaning your baby belongings. Enjoy safe use with microwave steam sterilizer bags, easily maintain cleanliness and hygiene for your baby essential. Specifications: Component: PET Quantity: 16 sheet, 42 sheet(optional) Size: approx. 29x20.5cm/11.42x8.07inch Package Includes: 16 Sheet /42 Sheet Microwave Sterilizer Bags note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.