Fresh Step Cat Litter, Multi-Cat Scoopable, 20 lb, Box, Dry Solid, Gray and White Granules With Blue Speckles and Green Speckles, Aromatic, Green, Lemongrass Odor/Scent, Composition: Bentonite, Limestone, Crystalline Silica (Quartz), Sodium Tetraborate Pentahydrate