This kit comes with one 2 ounce bottle of Part A and one 2 ounce bottle of Part B totaling 4 ounces of product once mixed. We are giving for FREE! We have no control over the shipping costs. UPS bills by the first pound, therefore this will be billed as a pound. Must Be Shipped Ground! There will be one kit per order. One sample per order, as to allow everyone to be able to get one without a shortage. Thank you!