What is it???

Can you guess??
These are about 7/8" x 1 1/2"
but can come in a variety of sizes.

They have been rusted, cause I like rust!

C'mon. Give it a go.
Guess what it is,
and if you like 'em, you can win some.

Guess on this post only. Ends July 31st at midnight..

blessings
barbara jean