The product is a set of 10 pack 7.25 inch charcoal filters specifically designed for kitchen countertop compost bins. Made of activated charcoal material, these round filters have a capacity of 1 pound and are black in color. The filters are designed to reduce odors and absorb excess moisture, making them essential for maintaining a clean and healthy composting experience. Each filter measures 7.25 inches in width and only 0.3 inches in height, making them convenient and easy to use in various kitchen settings.