Model created in Zbrush. It is watertight and ready for printing/milling. Although there are some slight undercuts, it was created with molding and casting in mind.Inlcudes a version with text one without - in case You want to create Your own. Each one is provided as an highpoly, quad OBJ (around 4 Mil polys) and a decimated, optimized STL (750 k polys).Nominal size Dimensions: 19 mmx16 mmx3 mm.model size 18x13mm Gold 10k - 1.96Gold 14k - 2.3Gold 18k - 2.6 Silver 925 - 2.5