eufy Security Wearable Breast Pump S2 Pro, 27mm Flange (2-Pack) Replacement Parts: Food-Grade Silicone supports HeatFlow2.0 Tech for a Durable, Ergonomic & Comfortable Fit.

Perfect Compatibility: Exclusively designed to be fully compatible with eufy Wearable Breast Pump S2 and S2 Pro. Double-Sealed Design: Features an innovative double-sealed flange that ensures a secure, no-slip fit, providing soft, warm comfort while preventing leaks. Maximized Efficiency: Ergonomically designed to support strong 300 mmHg suction, ensuring optimal milk flow and maximizing your pumping efficiency. Safe and Premium Material: Made from food-grade, baby-safe soft silicone. BPA-free and built to withstand boiling and steam sterilization for ultimate hygiene. Hassle-Free Cleaning: Easy to clean for everyday use. Simply rinse with water or use eufy Bottle Washer for quick and convenient maintenance. Guaranteed Reliability and Quality: Purchase with confidence. All original eufy breast pump accessories are backed by a 90-day limited manufacturer's warranty and reliable customer support for your peace of mind.