Oh wow!! Thanks again Influenster for such a amazing sample! I am truly grateful for the opportunity! 

This "Cordless Shark HydroVac Messmaster" is 3 things in one: It vaccums, mops and cleans itself! How cool is that?! As you can see in the photo I submitted, the roll is large. A very good size for a good cleaning. It is also for multi-surfaces like hardwood floors, tiles and area rugs-- it is so cool--Oh, and it comes with a small bottle of fresh scented solution. 

The only thing you need to buy is the solution because the sample is small but a very good sample to try out before buying more. The roll, I don't know yet, but I'm guessing it will need a replacement at some point, but overall, a good invention of a product.