Hook: Floor Small (Green Square)The Desh Junk Pile decoration fits into a small green square floor hook.
Hook: Floor Medium Narrow (Blue Rectangle)The Desh Junk Pile decoration fits into a narrow blue medium rectangle floor hook.
Hook: Floor Medium (Blue Square)The Desh Junk Pile decoration fits into a blue medium square floor hook.
How to Get a Desh Junk Pile Decoration
Every time you complete your personal conquest, you receive a lockbox with three random conquest Crafting Node Decorations, one of which could possibly be a Desh Junk Pile. You get a second lockbox if you complete your guild conquest goal as well.
If you're looking to get a Desh Junk Pile and haven't gotten lucky with your conquest rewards, you can buy one from the GTN from another player. These decorations are farily inexpensive because there is an unlimited supply - more are created every time someone finishes their conquest goal.