Designed with meticulous attention to quality and child safety, the Mamajoo Breast Nipple Protector Set with Storage Case adheres to both U.S. and European Union standards, ensuring the materials used are BPA and phthalate-free. Manufactured in our state-of-the-art, ISO 9001-2015 certified facilities, these protectors aim to ease the breastfeeding journey for mothers experiencing sensitive or cracked nipples, enabling ongoing nursing without interruption. Thoughtfully shaped to enhance the baby’s natural contact, the protectors encourage a more intimate nursing experience and are designed with textured zones to simulate the feel of the mother’s breast. Each set includes a Sterilization & Storage Box, offering a hygienic solution and facilitating repetitive use. This eco-friendly packaging can be reused to maintain cleanliness between uses. For effective sterilization, simply wash the protectors, place them in the Sterilization & Storage Box, add 25 ml of water, and microwave on 750-1000 W for 3 minutes. Offering convenience and peace of mind, this product promotes a seamless transition back to natural feeding once sensitivity resolves.