The 2PCS 5ml Silicone Breast Milk Collector is the perfect solution for nursing moms who find it difficult to assess the amount of breast milk produced. This food-grade silicone milk catcher is designed with precise measurements, featuring two separate compartments: one for 5ml and another for 4ml. Its lightweight yet sturdy design ensures it won't interfere with the comfort of the wearer. Made from hypoallergenic and FDA-approved silicone, it's safe for mom and baby alike, preventing any potential irritation or allergic reactions. The indicator tubes help keep track of milk levels, making it easy to know when to express next. In addition, its rounded edges and secure locking mechanism make it an ideal companion for any nursing mother, encouraging a comfortable and natural breastfeeding experience.