This is a footmuff (knee blanket) for a Hot Biscuits stroller. Unlike a regular knee blanket, it can be fixed to the stroller, so it won't slip off, allowing for stress-free use. I received it as a baby shower gift, but I live in a warm region, so I rarely used it, and there are no stains. There is some peeling on the zipper hardware. The outside is orange, and the inside has a pop-style polka dot design, which is child-like.