Cotton Made of 100% ring spun Cotton fabric which ensures long term use. Our knit rags are carefully crafted in the way that they are lint-free. Comes in multiple packages. Bulk quantity ensures that you have enough supplies for the month. All of our rags are machine washable and reuseable which makes them super eco friendly. White Knit Rags are multipurpose which means they can be used for home cleaning, dish cleaning, garage cleaning, dusting, car detailing, toilet cleaning, staining, paint jobs and more.