This sale is for 1 piece.
What you see is what you get.
This is used and fully functional.
The top platform has dimensions of 22" x 18". You can adjust the speed / time etc.
Comes with just what you see pictured - including the power cord.
This is a large / heavy item with pricey shipping costs.
The last 4 pictures are of the 2nd unit. Same model, just a slightly different top shaker unit. Same dimensions