Features: Breast pump connector adapter is specifically designed for seamless connection, ensuring a secure fit and preventing milk leakage. Made from food grade PP, this adapter is odorless, heat resistant, and easy to clean, providing reliability for breastfeeding mothers. Ideal for breastfeeding mothers, whether you're a first-time mom or an experienced parent, this adapter offers a dependable solution for efficient milk expression. Perfect for use at home, during travel, or at work, it provides convenience and comfort, allowing moms to pump efficiently in any setting. With its unique design ensuring a tight connection, this adapter enhances your pumping experience by offering compatibility and reliability. Specifications: Component: PP Color: White Applicable Models: Refer to pictures for selection Size A: approx. 3.6cm/1.42inch Size B: approx. 3.5cm/1.38inch Size C: approx. 3.8cm/1.5inch Size D: approx. 3.3cm/1.3inch Size E: approx. 3.6cm/1.42inch Size F: approx. 3.3cm/1.3inch Size G: approx. 3.0cm/1.18inch (More detailed sizes please refer to pictures) Package Includes: 1 Pc Breast Pump Connector Note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.