You are buying 12 vintage silver metal buttons. They are roughly the size of a US nickel. If you want more or less, convo me for special order. Price is 25 cents each if you purchase 12 or more. Less than 12 they are 50 cents each. More than 50 they are 20 cents each. Postage is same for any number unless weight exceeds 13 oz (which would be for a large order).