Previous page Transparent window Transparent visualization window on the back, you can clearly see the internal status Vertical bottom Three-dimensional design, you can easily stand upright on the table to avoid falling Safe area design: Safe and secure area for easy access to prevent burns Steam exhaust drain: The steam in the sterilization bag can be quickly poured out to prevent overflow High quality zip closure High quality zip closure, strong and durable to avoid damage Sealer: Sealers make it easier and easier to close breastfeeding belts Next page Product Basic Information Bag size 29cm/11.inch * 21cm/8.3inch Quantity 16 pcs Each bag can be used up to 20 times Microwave ovens for 1.