Sophisticat Cat LitterSophisticat is a lightweight cat littermade from high quality Spanish Sepiolite,a naturally occurring absorbent mineral.It absorbs quickly and effectively withoutGranular breakdown and naturally controlsodour. The granules are of a carefullyselected size to reduce litter being picked up on cats paws.Available in 4, 8, 16 & 30 litre packs.