... per box. 6.5kg bottle or . silica gel and bentonite cat litterPacking details: 5L,10L,4.5kgs,7kgs,8kgs ... . 6.5kg bottle or as required.1,light and dust free 2,100%nature 3,the powderful absorption ... 4,concretion and gather to blockTechnic Index:Appearance: free folwing GranularDesity: ... process as per customers's requirements. silica gel and bentonite cat litter