Truly impressive 600mm Polished Silver Granite Sphere Water Feature.Water slowly and calmly bubbles from top and clings to the surface as it gently flows over the surface and re-circulates. 600mm (24 inches) diameter Solid Granite Polished smooth surface Silver grey colour 1" hole for water Weight 110KG Complete Kit with pump = Oase Aquarius Universal 2000 pump, flow adjustable to suit Reservoir with lid, 813mm diameter , 300mm deep Kit includes Reservoir to hold water and pump. This reservoir can be placed above or below ground. It is full self supporting. PUMP We have a fantastic selection of lighting to make this feature even more calming and relaxing at night. And don't forget it is possible to combine up to 3 spheres on a reservoir, nicest option is each of different size , so say a 20cm, 30cm and 40 cm diameter spheres.