I was looking for a way to simulate metal in the motor area for my rockets and came across this. I immediately ordered and tested. Worked perfectly for what I was trying to achieve.

This is really nice aluminum sheeting. It's easy to cut with scissors or craft knife, but holds its shape decently. I am able to punch through this with a paper punch to cut shapes. It's also thin enough to be able to fold straight pieces to eliminate sharp edges. It is sharp to work with, so wear gloves.