Rumble Tuff Silicone Nipple Ruler for Breast Pump Flange Sizing, Measures 5-25 mm Nipple Size, Food Grade Silicone, Flexible & Easy to Clean, Breastfeeding Measuring Tool | Breast pump flange sizing tool for accurate nipple measurement and correct flange fit. Food-grade silicone

Finding the correct flange size starts with accurate nipple measurement. The Rumble Tuff Silicone Nipple Ruler is designed to help breastfeeding moms measure nipple sizes from 5 mm to 25 mm, making it easier to select the right breast pump flange or insert for a comfortable pumping experience.

• Find Your Correct Flange Size: Measure nipple diameters from 5 mm to 25 mm to help determine the correct breast pump flange size for a more comfortable pumping experience.
• Soft Food Grade Silicone: Made from food grade silicone that is soft, flexible, durable, and comfortable to handle while measuring.
• Accurate & Easy to Use: Clearly marked sizing holes make it simple to measure your nipple diameter quickly and accurately before choosing a flange or insert size.
• Flexible & Easy to Clean: The lightweight silicone design bends without cracking and wipes clean easily, making it convenient for everyday use.
• Compact Breastfeeding Essential: Small enough to keep with your breast pump accessories or diaper bag, so you can measure anytime when selecting replacement flanges or inserts.