Features: High quality: Our nipples size measuring tool is made of food-grade silicone, which better integrates your nipples and does not irritate the skin. Mother's breast-feeding helper: silicone nipples ruler can help novice mother choose the right size of breast pump to avoid pain. Easy to use: when you stand, put the ruler hole of nipples template into your nipples, choose the correct size, or take photos with the scale at the edge of 0 or write down the size with a mirror. Convenient inspection: it can help you measure the physical changes in different periods. Soft and elastic: the soft and elastic nipples ruler can be used safely and is not afraid of hurting the body. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurementMaterial:Silicone Size:18*10CMPackage List: 1*Silicone Nipples Measuring Ruler Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store