The Great Frog, which has been hand-crafting rock jewelry in Carnaby, London since 1972, has announced a collaboration with California thrashers SLAYER.

The SLAYER ring will be made from solid sterling silver and hand-crafted in London. Each ring will be engraved with its own limited edition number and will be available for pre-order from today, online or from any of The Great Frog’s three stores in London, New York or Los Angeles

The ring’s launch will be officially celebrated at a party at the New York store on February 24.

A promotional video clip can be seen below.

The Great Frog says in a press release: “For years The Great Frog has been fortunate enough to work alongside some of the biggest rock bands in the world. This month The Great Frog have teamed up with SLAYER to create this awesome piece of metal history. ”

For more information, go to this location.