The MOMCOZY Nipple Shield is designed to support more comfortable breastfeeding when common challenges arise, such as latching difficulties or nipple sensitivity. The cut-out shape aims to promote more skin-to-skin contact during nursing, while 2 mm flow holes help milk pass through smoothly. 100% food-grade silicone (BPA & BPS free) Cut-out design to encourage more mom-to-baby contact 2 mm flow holes for smoother milk flow Thin & flexible for a comfortable fit Easy to clean and sterilize for everyday use Suitability: For breastfeeding parents who want extra support with latch or gentle nipple protection during feeding. Size M (20mm) should be chosen based on your measurement/fit preference. Cautions: Consider guidance from a healthcare professional or lactation consultant if pain, cracks, or persistent latch issues continue. Stop use if irritation occurs. Always use a clean, fully dry shield and store it in a clean, dry place.