Features: Brand new and high quality Measure your breast size accurately and effortlessly with this Nipple Ruler Set. Find the perfect for your breast pump in seconds! Made of safe and durable silicone material, these ruler are designed to be adjustable and easy to use. Get precise measurements every time! Perfect for expecting and new moms, as well as any woman in need of a breast pump. Ensure comfort and efficiency with the right size! Whether you're at home or in a medicals setting, this sizing tool is suitable for measuring breast. Take control of your pumping journey with confidence A must have tool for hospitals, this Nipple Ruler Set helps healthcare provider assess and guide moms postpartum. Improve patient satisfaction and outcome Specifications: Material:Silicone Size:Approx.18x10cm/7.08x3.93inches Package Includes: 2x Nipple Rulers note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.