We have a lot of 9 vintage metal (not sure on the type of metal - they will not stick to a magnet) miniature faux padlocks. They measure about 5/8" x 3/8" x 3/16" in depth. They have a small hole across/through the top to use as charms or to sting. They are solid metal not hollow. I will ship internationally, please contact me with your country for a shipping quote.