Customize me icon png download

This is a icon graphic by a casual Inkscape user. It is a button where you can easily customize the color. It has two colors that you can customize. The first one is the border color and the second one, yes, you'r right, the button color. The main layers of the graphic are hidden just to show a representation with different colors using the tiled clones. As I said I'm a casual Inkscape user and I would be happy to see some comments, improvements, usage or anything else about the graphic.