Search query: nipple shields for nursing newborn 27mm

Product: 8 Pieces Contact Nipple Protector Nipple Everters with Clear Carrying Case, Silicone Nipple Extender Made Without BPA for Breastfeeding with Latch Difficulties or Flat or Inverted Nipples
Brand: Nuanchu
Relevance: Substitute
Features:

Allow milks to flow controllably:
The practical shape of these nipple extenders allow for promoting the bonding experience that breastfeeding provides, and it is easy to control the flow of milk, helpfully protects babies from being choked by sucking in a rush.

Warm tips:
Owing to the heat resistant feature of the nipple protectors, you can use steam or boiling water to wash them before use, and it is recommended that you should replace the nipple extender in 2-3 months for nursing health, or if your baby in the teething time bite nipple everters and it is not in use, please replace a new one at once.

Specifications:
Material: silicone
Size: 5.5 x 2 cm/ 2.16 x 0.79 inch
Color: clear

Package includes:
8 x Semicircle nipple protectors
4 x Carrying cases

Note:
Please allow a little error on the size due to manual measurement.
Due to the different monitor and light effect, the actual color may be a little different from the picture's.
Appropriate size: the top part of semicircle nipple everter is 15 mm/ 0.6 inch, which can adhere to the nipple nicely, enabling skin-to-skin contact with the baby, and the total size of the semicircle nipple protector is 5.5 x 2 cm/ 2.16 x 0.79 inch, it is a suitable size to assist you in breastfeeding, from the latch difficulties to flat and inverted nipples
Soft and safe to use: made of soft silicone, lightweight and full of toughness, soft and safe for your babies and you to use, maximize the comfort between your skin and your baby's lip at the same time
Practical design: proper curve allows the nipple protectors to fit a mother's nipple closely and firmly, will not easily fall off, and the size of the nipple extender makes it easy for a mother to hold, enhancing the realistic and comfy using experience
Keep clean and store: you will get carrying cases for convenient storage, and it is easy to keep clean and sturdy enough to be applied throughout your breastfeeding journey
Helpful tools: the nipple protector can maintain nipple shape no matter a mother has flat or inverted nipples, also can give a baby the opportunity to learn to breastfeed, and designed to accommodate and address special breastfeeding situations, making nursing as convenient as possible for you and your new baby