Contains an antimicrobial agent built-in to the sponge that won't wear off over time, to provide continuous product protection against the growth of odor causing bacteria, mold and mildew. 66% more cleaning power. Uses the whole cloth. Safe for virtually all hard surfaces including vinyl, laminate, wood and ceramic. Flip mechanism for small spaces and baseboards. Can also be used with regular wet and dry sweeper refills. Application: Floors; Mop Head Size: 10 2/5" Wide; Handle Length: 44 1/2".