eufy Security Wearable Breast Pump S2/S2 Pro, 15mm Sizing Inserts (2-Pack) Replacement Parts: Silicone, Easy to Install, Comfortable and Precise Fit for Better suction Efficient Pumping

Perfect Compatibility: Exclusively designed to be fully compatible with eufy Wearable Breast Pumps. Measure for the Perfect Match: Nipple sizes can fluctuate during your breastfeeding journey. Please measure your nipple base (excluding the areola) and refer to our sizing guide to ensure the size is right for you. Baby-Safe and Soft Silicone: Crafted from premium, BPA-free, food-grade liquid silicone, these inserts feature ultra-soft edges that are gentle on sensitive skin and completely safe for your breast milk. Easy to Install and Clean: Easy to install, remove, and clean. Simply wash with warm soapy water or sterilize alongside your other pump parts for hassle-free prep. Maintenance for Peak Performance: To maintain maximum suction and hygiene, we recommend replacing the sizing inserts every 1 to 2 months, or sooner if you notice signs of wear or a decrease in pumping efficiency. 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.