Attaches to your breast with light suction to help keep it in place inside your bra. Made of soft 100% medical grade silicone. One-piece design with no joints, cracks or edges for bacteria to harbour. Small feet on the base allow it to stand upright on flat surfaces. No cords or batteries required. Easy-care - just boil to sterilise. BPA, PVC and phthalate-free. Collecting Your Leakage and Letdown: With the plug closed, press down on the back of the Ladybug and centre the main opening over your nipple. Press to your breast and release to create gentle suction and begin collecting letdown. Wear your Ladybug on the other side while nursing to collect letdown, or wear one on each breast to collect leakage throughout the day. Remove the Ladybug regularly to store your breast milk in line with your country's safe breast milk storage guidelines. Pull the plug from the outlet and pour out the milk from the outlet into a container before storing. NOTE: The Ladybug should always be worn inside your bra to keep it secure. Suction is optional and helps to keep the Ladybug in place in your bra. The Ladybug will only collect milk that would have leaked anyway. It won't draw out any extra milk.