Border

Aloha everyone,

Forgive me if this post is in the wrong place, I couldn't think of anywhere else to turn to.

I have just downloaded a bunch of bases and I've noticed that they all already have a border, which also shows up in my workspace in Photoshop. Does anyone know how I can get rid of that border, especially if I want to add one myself?

Mucho gracias!

EDIT: I added an example under the cut ;)





Base by lil_brokenangel