Metallica legend Kirk Hammett posted a new photo with his long-time buddy and bandmate, Rob Trujillo and his beloved daughter, Chloe Trujillo.

Kirk revealed that he and Rob signed the epic guitar of his to donate and support Teenage Cancer work.

You can click here to see the official Instagram page of the Teenage Cancer Trust movement.

Here is the caption:

“So me and @robtrujillo , with @chloetrujillo … and of course a whole host of other rock legends (Scott Gorsham from Thin Lizzy  and @officialthewho’s Roger Daltrey) have signed this epic guitar, donated by @misteradriansmith and hand-painted by @chloetrujillo!

Now you can bid on the guitar and support @teenage_cancer’s work: (link in bio) #metallicafamily#jacksonguitars #customguitars@metallica

You can see the photo below.