Page slug template tag?

Is there a template tag to display the page slug? If not, does anyone know of a workaround to get one? I tried a few things but none of them worked.

I’m using WordPress to manage a downloads section on my site, and I’d like to name each of the downloads “page-slug.zip” (where page-slug is the actual page’s slug) and then call them up through the template. (Each download has its own page.) So far, using <?php the_ID(); ?> is the only thing that works, but that results in my having to name my zip files 435.zip, etc. which isn’t ideal.

Any ideas? Thanks in advance! ??