two rings ready for 3d print 3D print model

Two rings question mark and exclamation mark ready for 3d print.• Rings sizes: 16.0 mm• approximate weight question mark: 1.7 g (14K gold), 1.32g (Silver, sterling 925)• approximate weight exclamation mark: 1.55 g (14K gold), 1.2g (Silver, sterling 925)• Do You need size modification? Different parameters of wideness or thikness? Ask me - it will be done in fastest time!All STL files were checked by Materialise Magics software and ready for prototyping. Additional sizes are available as another item or by demand.