All of these little locks are rare and old. 

Remember the set of tiny locks seen way back on Japan Random 1? These may or may not be an actual lock from that collection. Yes, it's still a padlock, but it is figural instead of a flat enamel (as those appeared to be) Little Amy looks classic and cute here in her Sonic CD outfit. Chibi-style Eggman is (surprisingly) giving a thumbs-up with 1 hand behind his back. Little Sonic has a super round head, & mini Tails looks excited while also doing the thumbs up. Look how well they sculpted his tails. The keyhole is in the character's shoe, though the key is missing for all. This is a very fun & cute collection of small locks.