Made in Hong Kong hard plastic Santa Claus pin - this is the cutest tackiest junk jewelry piece I've ever seen! This pin was MADE for your ugly sweater party or holiday office gathering. 1960s vintage, not a reproduction.
Santa's eyes move when the string is pulled (not well, but kind of amazing that he can still roll his eyes at all, vintage as he is). This measures an enormous 2 1/2" x 2 1/2" overall, so it's a real attention getter. Also has a string at the back to hang as an ornament.