Thank you for taking a look! (*´︶`*) This is a single Pigeon Breastfeeding Realization M size nipple for sale. It was part of a set of two, but I only used one, so I'm offering it to someone who might need it. I purchased it around June 2024. It's a bargain, as it's sold for ¥1,649 on the Toys"R"Us online site! I plan to ship it using Yu-Packet Post. Please note that the nipple will be flattened at the tip, and the box will be folded for shipping. If you have any questions, please feel free to comment! Thank you for your consideration! (*^^*)