These 100% cotton flannel cloths are the perfect replacement for disposable mop covers. Keep your handy mop, but use a reusable cover instead! Store them in your favorite floor cleaning solution in a container so they're ready to go when you want to do a quick cleaning. Or keep them dry for sweeping/dusting. To ensure a secure fit, gently tuck the edges into the top holes of your mop head. Collect the dirties in a basket or wet bag, wash, and repeat! These are made for a 10 x 4.5 inch flat mop with holes in the top for holding the fabric in place, such as the standard-sized Swiffer. DETAILS: -10X10 Inches -Surprise Prints, White, Gray, or Black -6 or 12 Count -Made with 100% cotton flannel CARE INSTRUCTIONS: -Wash in cold, warm, or hot water -Dry on normal heat or line dry -Cloths are not pre-washed, so expect some shrinkage