Customizable Fit: The breast shield is designed to adapt to the unique shape and size of your breast, providing a comfortable and efficient pumping experience. It allows you to find the most suitable position to pump, even as your breast shape changes over time. Soft and Natural Material: The rim of the breast shield is made with a soft, natural-feeling material that lays smoothly on the breast, enhancing comfort during pumping sessions. Optimized Milk Flow: The breast shield's 105 angle and oval shape are engineered to improve milk flow by preventing compression of the milk ducts. This helps to encourage a more natural and efficient expression of breast milk. 360 Rotation: The oval shape of the breast shield can be rotated 360, allowing you to adjust the positioning for maximum comfort and effectiveness. Multiple Sizes Available: The breast shield comes in four different tunnel sizes (21mm, 24mm, 27mm, and 30mm), ensuring a proper fit for a wide range of breast sizes. You can choose the size that best suits your comfort and pumping efficiency. BPA-Free Materials: The breast shield is made from BPA-free materials, ensuring the safety and well-being of both mother and baby. Overall, the Medela Personal Fit Flex Breast Shield in size 24mm offers nursing mothers a comfortable, efficient, and customizable pumping solution, designed to support their breastfeeding journey with ease and confidence.