1Compatible with: Designed specifically for Momcozy S9, S10, S12, for TSRETE, for kmaier, for Luxlady, for HAUTURE, for eulumap, for Fisroa, for Goldeep, for Zybeauty, for PADRAM, for HAHOME, for Kompoll, for OMF, for Paruu, for LRKHFFD and for pumps. 2Convenient Storage Solution: Pump milk collector cup provides a safe and organized way to store your milk pump accessories. Keep your milk pump and parts protected and easily accessible. 3Easy to Clean: Made of quality material, these replacements are easy to clean. Simply rinse with warm soapy water or use a cleaner machine for a thorough cleaning. Maintain a hygienic pumping routine. 4Safe for You and Your Baby: The material used in these replacements is safe, ensuring the safety of your breastfeeding milk and your baby. Pump with peace of mind, knowing that your milk is free from harmful chemicals. 5Note: It is important to observe the appearance of the nipple during pumping. It is recommended that the pump flange insert be replaced every 1 to 2 months. Select the correct size inserts.