Since these are handmade items, I've listed them as "like new." Please refrain from purchasing if you have any concerns. Large: Approximately 11 cm Small: Approximately 9 cm Length of the back string: Large: Approximately 10 cm Small: Approximately 4 cm This is the price for a set of two. You can also request color changes, changes to the length of the back string, and the option to have or not have the petals in the middle. Feel free to comment. Available colors: Off-white, gray, black, light blue, yellow-green, moss green, emerald green, yellow, orange, purple, light purple, red, pink, shocking pink