Re: Need replacement for black foam material inside Edge Tremolo front route
All that it is, is a type of craft foam aka EVA foam. You can find it in any local Joann Fabrics, Michaels or AC more if you're in the states. Or you can buy it online. It's essentially this stuff
That is quite a lot of it haha. But you can use that as a starting point to search for something that will suit your situation.