This disc shaped belt buckle (about 90mm wide and 4mm thick) shows the Ninja stars, the Metallica logo and "San Francisco".
Why this city? Well, through intensive research (OK - we looked it up on a wiki)....
It seems their bassist, Cliff Burton, agreed to join on the condition that the band move to San Francisco.
In March 1999, on the same day the band was inducted into the San Francisco "Hall of Fame", the mayor announced that it was "official Metallica Day".
Oval buckle with Red ACDC logo on glossy black background. About 70mm high, 90mm wide and 4mm thick. For a bluegrass version of this band check out Hayseed Dixie on YouTube
This is the Def Leppard logo on the Union Jack. If we were going to be picky, we'd say the diagonal stripes aren't quite right for it to be the...
The "Metallica" ninja Star belt buckle in black and silver. This star (ish) - shaped buckle is just under 110mm diameter, is about 3mm thick and made from Pewter.