A set of 18 buttons, suitable for dress shirts and the like. The two columns on the left appear to be the same, but the others have slightly different types and sizes. The two columns on the left have a diameter of 1cm, or possibly 9.5mm. I am offering these at a low price because they will be shipped via regular mail. For anonymous shipping, please add 150 yen and let me know in the comments beforehand. Thank you. - Quantity: 18 - Color: White - Shape: Round - Number of holes: 4