Our bulls semen straws are housed in Maxwell, Iowa, where they are temperature controlled by Nichols Cryo Genetics. To place an order you'll need to call/text Tab 573-721-7668 and she will send an invoice as soon as your payment of check or Venmo is recieved. Then you can call Nichols Cryo Genetics to set up where the storage tank will be shipped to the address of your choosing. A wonderful way to get multiple superior genetics in your herd for the fraction of the price of a bull.