That’s exactly the one I bought. Just checked Amazon and it said I bought it a year ago Saturday 
Does it cover the table entirely?
Yep. Pretty much down to the floor. I always pull the cable lead arm out of the rail and lay it on the table. I honestly don’t remember if it fits with the arm still mounted (I’m thinking it did but didn’t go down as far on the legs but I’m not certain).
If you don’t dry fit with the arm in place and take a picture, I’m going to have to when the one I ordered shows up. 
a lot cheaper than an upholster. thanks
Since that scoundrel @jamesdhatch didn’t reply with a picture in time. To anyone curious, here’s how that cover fits with the arm up.
It’s going to work just fine, and should still fit with the curtain system I have planned. Comes with a storage bag to stuff it in when not in use. Lifespan will probably depend on how delicate you are putting it on and taking it off the machine, and if you snag it on any sharp corners during those two procedures.
Yeah, like I know where that is 
I pull it off and toss it on the bench. When I’m done it goes back on. If you lift the arm out of the rail, it will lay flat across the slats. You can replace the bolts holding the laptop to the table with those pins from HD and then you can pull the pins so you can pull the laptop stand and lay it on the table too. Then the cover will protect all that stuff you’ve got under the table.