※Please be sure to read the profile. □ This is a Pigeon breastfeeding experience nipple, size M, although it has been opened. It was purchased in the summer of 2024, so it's been a little over a year. Please purchase only if you understand this. ※It is genuine, so please rest assured. - Color: Transparent - Shape: Round - Application: Bottle nipple - Material: Silicone Thank you for viewing.