Length: Approximately 10.5 cm Width: Approximately 6.5 cm Crepe fabric I was really into collecting these for a while, but I'm selling them because I'm satisfied with the collection and haven't worn them. I'm an amateur and don't know the details. Measurements and inspections are done by an amateur, so there may be errors or oversights. Please refrain from purchasing if you are concerned. Thank you for your understanding. Wrinkles may appear during shipping. Please understand this before purchasing.