GARDEN CAST IRON ARMILLARY SUNDIAL ON STONE BASE ORNAMENTGarden Cast Iron Armillary Sundial & Reconstituted Stone Base Measures 45cm high (including armillary) & 30cm wide at the base. The armillary alone is 38 cm high. The stone base is flat underneath for just sitting on the ground, if you wish to you could fix it(using cement or liquid nails) onto an existing birdbath pedestal stand to create a taller armillary ornament in your garden. The sundial is not attached to the stone base as shown in the photos,