Nishibe Chemical No. 2012 Sea Sun Ladies Black L New Size is around 24cm, but the thong is relatively loose, so it should be okay for those around 25cm. Sole length: Approximately 24.5cm Shipped via anonymous Yu-Packet Post from Mercari. It will be sent in a plain packaging, just a sealed plastic bag. The thong part will be compressed when put into the postal box. Although there should be no problem with the material of the product, if you are concerned, please refrain from purchasing with this shipping method. Multiple items cannot be shipped via Yu-Packet Post, so it is not eligible for combined shipping.