Neno® Breast shield 21mm

Neno® Breast Shields – For Comfortable and Efficient Pumping

The Neno breast shield is completely safe, BPA-free, and suitable for all moms – regardless of the type of delivery. It is made of high-quality Japanese silicone that stabilizes the pump on the breast and enables efficient milk expression.

Incorrectly chosen flange size can cause discomfort, reduced milk flow, or even affect the continuation of breastfeeding. Therefore, choosing the correct size is essential for comfort and efficiency.

How to choose the right size?

• Measure the nipple after the 32nd week of pregnancy – the breast no longer changes significantly after that.
• Measure only the diameter of the nipple (without the areola) – using a ruler or the provided template.
• The nipple should not rub against the sides or pull in too much of the areola.

3 sizes of Neno breast shields available:

• SLIM 21 mm – for nipple diameters of 17–18 mm
• REGULAR 24 mm – for nipple diameters of 19–21 mm
• LARGE 27 mm – for nipple diameters of 22–24 mm

Did you know?

• Breast and nipple size changes throughout breastfeeding.
• The nipple enlarges during pumping due to vacuum.
• Too much pressure can block the milk ducts.
• Wrong size can damage your nipples and reduce lactation.

When to switch to another size:

• The nipple rubs against the shield wall during pumping.
• The nipple has too much space inside the shield.
• After pumping, you feel that milk has not been fully expressed.