Silicone Breast Pump Nipple Measuring Card

Made of silicone material,which can be bent, It can be crumpled up, but it will still be the same, and is skin friendly, safe and reliable, suitable for long-term use, Don’t worry, it will provide you with a comfortable use experience. The nipple ruler, silicone material, soft, safe, non-toxic, comfortable, provides all-round protection for new mothers, help you quickly determine the suitable breast pump flange. Please hold our silicone Nipple measuring tool ruler 0 towards the edge on one side of the nipple and observe the size of the nipple by looking in the mirror or taking a picture, or place the nipple in the largest circle you can comfortably fit into so you can comfortably insert without having to force.