Feature: 1. SAFE AND RELIABLE: Breastmilk cups are made of safe and premium materials, which ensures that there will be no pollution of breastmilk during storage. 2. REUSABLE: This breastmilk storage cup is designed to be reusable, each cup can be used multiple times, reducing waste and being more environmentally friendly. 3. WIDE MOUTH DESIGN: Breast milk storage cups are designed with a wide mouth, making it easy for moms to pour breastmilk into the cups. With lids to ensure the hygiene of breastmilk. 4. LARGE CAPACITY: Each storage cup has a capacity of 180ml, which is enough to store the amount of breastmilk needed for one feeding, meeting the needs of mothers. 5. PACK OF 4PCS: A total of 4pcs breast milk storage containers are included, making it easy to organize and manage stored breastmilk and find the amount you need quickly and conveniently. Specification: Item Type: Breast Milk Storage Cups Material: Plastic Product Assembled Size: Approx. 8 x 7.5 x 5.5cm / 3.1 x 3 x 2.2in Cup Capacity: 180ml. Package List: 4 x Breast Milk Storage Cups4 x Lid1 x Accessory Note: Manual measurement, please allow some errors.