I purchased this item this year and used it for 3-4 months. I think it's a convenient product because the waterproof sheet and the fitted pad are integrated. However, it's thicker than a regular fitted pad, and takes longer to dry, so I'm selling it. As you can see in the 8th photo, there is some wear and tear. There are no noticeable stains, and I think it's still perfectly usable. I haven't found any stains in my amateur inspection, but there may be some minor oversights, so I've lowered the price. Please understand that this is a used item.