Using recycled (or on-sale) sheets, this rag rug knits up easy on big pins. It's been the perfect on-going project for me since about Thanksgiving. I just keep picking it up and putting it down while I'm doing other projects. Truthfully, it could be completed in a weekend easily.
It's chunky and feels great under foot as a bath mat. I'm making another one for our hearth and a smaller one for our downstair 1/2 bath. It's a GREAT way to recycle sheets or towels!