... blue irregular silica gel cat litter (white with blue/green/purple), packing: from 3.8L ... 1-8mm white cat litter with 3% blue irregular1-8mm white cat litter with 3% blue irregular silica ... 8mmQulified size ratio , % ≥90100Rattler loss % ≤11--0.5Bulk density, g/L ≥ ≥400440Pore volume, mL/g ≥0.760. ... /bag(packed in plastic woven flexible container, lined with plastic film bags, shipped in container, 3.8L ...