12 pack, 14″ x 14″, bag microfiber cleaning cloths, scoops, lifts, & traps dust & dirt, cleans without chemicals, use wet or dry, safe on all surfaces, re-usable, great for all types of cleaning: home, office, marine, automotive, & janitorial, for best results, wash frequently in warm water with mild detergent, do not wash with other items that give off lint, dryer safe, do not use fabric softener or dryer sheets.