ToolUSA Toolusa Jeweler's 11.5-inch Ring Sizing And Shaping Mandrel With Stand: KIT-97ASTAND Made Of Quality Hardened Steel With That Protects It From Damage, Unlike The Ones Made Of Plastic Mandrel Is Marked, Measures Sizes 1 To 15 By Very Small Indents- It Has A Hard Chrome Finis Stand Is Made Of Solid Metal And Is 11.5-inches Long Stand Comes With Pre-drilled Holes For Easy Pain-free Table Mounting Stand Is Used With Mandrel For Ring Repairing And Reshaping - Perfect Combination!