This rug cushion is a large cushion for an 8x10 rug. It came folded in the package and  I’ll admit I did have to work to get it to lay down nicely under the rug. For the price I find it meets my needs. I purchased the .25 inch pad bc I was trying to stay within a budget. I do wish I would have purchased the .50 inch to give more cushion. But overall, it is comfortable and does what I want it to do. The quality is good, no offensive smell, color is irrelevant and it lays very nicely after a couple of days. I would prefer to purchase the thicker one next time. But if you are sticking to a budget I still think it’s worth the price.