It's been used in the past, a bit of rust on the back, as per pictures.
Diameter: approx' 2,5 cm.
Price of postage is for regular mail (except France: lettre suivie) - tracking upon request at extra cost. I'll also be more than happy to combine shipping if you buy more than one item - please get in touch for revised shipping costs.
I have other rock & metal memorabilia for sale - check'em out!