Sparse bundle on desktop??

[wrenchmaster]

I see two sparse bundles on my desktop.
One is of this Mac mini , which my Drobo is connected to.
The second is my wife's MacBook Pro.
Both of these have a backup setup in timemachine to the Drobo.

What can you discern from these screen captures? Can I delete these without effecting what is on the Drobo?

 

[madrich]

Before you do anything I would confirm that the two disks are partioned drives on the same computer.