KOLEKY Nipple Ruler – Accurate and Soft Flange Sizing Measurement Tool for Breast Pump and Nipple Shield – Essential for New Moms and Breastfeeding – 6 Color Options(Light Green)
【Perfect Flange Sizing】Our nipple rulers ensure new mothers find the right and comfortable breast pump flange or shield to avoid pain during suction.
【Six Color Options】The nipple rulers are available in six different colors to suit your personal preference.
【Easy to Use】Simply place the nipple in the largest circle that comfortably fits, or use the ruler to observe the size of the nipple by looking in the mirror or taking a picture.