Elvie™ Wave Sizing Inserts, 15mm - Pack of 2 Food-Grade Silicone Flange Made Without BPA, Dishwasher Safe, Fits 24mm Breastshields for Hands-Free Wearable Pump

BETTER FIT, BETTER FLOW: Because fit comes first. These 15mm sizing inserts slot into your 24mm Elvie Wave breastshields, bringing the effective fit down to 15mm - ideal for mums who measure around 13–14mm. 100% FOOD-GRADE SILICONE: Crafted from silicone made without BPA (ISO 10993 compliant) for hygienic contact during pumping - soft, flexible, and built to keep its shape through repeated use and washing. BESPOKE FOR ELVIE WAVE: Designed specifically for the Elvie Wave Wearable Pump system - no DIY hacks, no guesswork, just a perfect snug, secure fit for hands-free pumping that works around your day. FIND YOUR FIT: Available in four precise sizes - 15mm, 17mm, 19mm and 21mm so every mum can tailor her Elvie Wave to her body. Choose the size that matches your nipple measurement for optimal results. QUICK & EASY CARE: Hassle-free to insert, top-shelf dishwasher safe or quick to rinse by hand - fully 3am-proof and always ready when you are.