Two sides of cleaning power- Grime buster side for caked on foods, sticky messes, tough grease, mold and mildew and soft textured side for spills, dishes,soap scum, bathtubs, scuff marks and more! Loosens, lifts and traps dirt, moisture and ultra-fine particles that traditional sponges leave behind. Healthier- reduces the need for chemical cleaners Saves money- On disposable sponges/scouring pads, paper towels, chemical cleaners and more. Use over and over. just toss in the dishwasher to clean! Great for: Kitchen Bathroom outdoors Auto Set comes with: 4 x Standard Sponges (3.75" x 5") 1 x Jumbo Sponge (4.5" x 6.5")