These two Female Stacking Headers alone are, well, lonely. But pair them with any of our Feather boards and you're in business! What do they do? They stack. Put the headers through your Feather and then you can not only plug them into a solderless breadboard, but you could attach circuitry on top as well Note: Comes with one 12-pin and one 16-pin header, Feathers not included https://elecena.pl/product/22712639/stacking-headers-for-feather-12-pin-and-16-pin-female-headers 2023-03-06 https://elecena.pl/product/22712639/stacking-headers-for-feather-12-pin-and-16-pin-female-headers 2023-12-27 https://elecena.pl/product/22712639/stacking-headers-for-feather-12-pin-and-16-pin-female-headers 2024-09-19 https://elecena.pl/product/22712639/stacking-headers-for-feather-12-pin-and-16-pin-female-headers 2024-11-29 https://elecena.pl/product/22712639/stacking-headers-for-feather-12-pin-and-16-pin-female-headers 2024-11-30 https://elecena.pl/product/22712639/stacking-headers-for-feather-12-pin-and-16-pin-female-headers 2025-11-28 https://elecena.pl/product/22712639/stacking-headers-for-feather-12-pin-and-16-pin-female-headers 2025-11-29