1、Compatible: The flange cushion insert is compatible with the 24mm flange and does not fit the for caracup 24mm flange. When the soft pad is fitted, the flange size will be reduced by 4mm, ensuring a more comfortable experience for you. 2、Usage Instructions: When in use, place the massage cushion into the flange funnel section, making sure it is completely sealed at the edges. Press between the petals to remove gas and ensure that the pad completely covers the flange. Leaning forward is required for use. 3、Soft: The pump pads are flexible and extremely comfortable, as well as being very clear for greater nipple alignment, allowing you to use them more smoothly so you can enjoy a more comfortable and relaxing experience every time you use them. 4、Efficient Pumping: The flange cushions provide you with a more accurate attachment solution, ensuring that the breastpump is effectively aligned to the nipple position for easy handling. The soft material and elasticated design make the pumping process more comfortable. 5、Easy to Use: The breastpump parts not only provide greater comfort and elasticity, but also allow for clearer placement of the nipple, so that you can feel the greatest care for yourself. This makes your breastfeeding experience more enjoyable and makes your bonding time with your baby more wonderful.