Rubbermaid Commercial Sand for Urns, Black, 5lb, 5/Carton Silica sand for use with all sand urns. Five 5-lb. bags per carton. 5-lb. Bag, 5/Carton. Material(s): Sand; Color(s): Black; Quantity: 5 per carton. Manufacturer's limited one-year warranty.Rubbermaid Commercial