ToolUSA Heavy Duty Chrome Plated, Oval Shaped Step Mandrel In 4 Step Sizes From 2" To 2.75": TJ-29323 Mandrel Is 9.25 Inches Long - Can Stand On Its Own - Has Square Base For Holding 4 Tiers For Sizing Bracelets - 2", 2.25", 2.5", 2.75" Made Of Extra Heavy Duty Chrome Plated Steel For Years Of Use And Durability 6.5" To 9" Circumference -weighs A Solid 5 Lbs, 9.5 Oz - Dense So You Feel The Weight And Quality This Step Mandrel Will Help You Bend Metal Or Wire Into Perfect Oval Shapes- Ideal For Jewelers