Disposable mop refill pads,size is 11.81x8.66 inch.Can be used on all floor types - hardwood, tile or vinyl floors,Great for picking up Pet Hair,Leaves floors up to 3X cleaner than a broom on dirt, dust and hair,Deep textured ridges TRAP + LOCK dirt, dust, hair & allergens common inanimate allergens from cat and dog dander & dust mite matter.30 Count/Pack.