There are four of these buttons in excellent condition, plus one that has a bent tack--you can see it in the back of the photos. You may be able to straighten it, or to use the brass circle on each piece separately, you may need to cut them apart for your jewelry making or crafting needs.
The larger circle on each measures roughly .60" in diameter.
I make use of recycled packing and shipping materials, both to be eco-friendly and to minimize shipping costs. So don't worry--it might have come to you in an old television box, but your item was packed with care to arrive safely on your doorstep.