Product details and dimensions:
Item type: jewelry 3d printing models
Ring size: US size 5, 5 ½, 6, 6 ½, 7, 7 ½, 8, 8 ½, 9, 9 ½, 10, 10 ½, 11 3dm and stl files
Width: 2.5mm
Weight: approximately for size US7: Silver-1.8g 14K-2 g 18K-2.5 g
Gemstone sizes: round 1.0 mm - from 0 to 500 peices
File formats: STL and 3dm (Stl file is for printing and 3DM file for editing or modifying)
Recommended Material: silver Ag S925, Gold Au, Platinum Pt, Bronze, Brass, plastic, polymer