Description:These jewelry tools are made of quality materials, wear resistant, anti-rust and durable. With the jewelry tools set, you can adjust deformed ring to round and also can easily get the accurate size for yourself. Economical and practical, this set of jewelry tool is perfect for ring making and other jewelry work.Feature:1. Ring measure stick tool with US sizes of 1-15 and European sizes of 41-76.2. Made of quality metal materials, which are wear resistant, anti-rust and durable.3. The ring mandrel and rubber hammer can help you adjust deformed ring.4. With the ring model sets, you can easily get the accurate size for yourself.5. Easy to use, economical and practical jewelry tool.6. Perfect jewelry tools set for ring making and other jewelry work.Spec:Condition: 100% Brand NewItem Type: Jewelry ToolMaterial: Alloy + Iron + SteelColor: As Shown In The PictureOptional Type: Rubber Hammer, Ring Measure Stick, Ring Mandrel, Ring Model SetRubber Hammer Length: Approx. 22cm / 8.66inchRubber Hammer Width: Approx. 6.5cm / 2.56inchRubber Hammer Thickness: Approx. 2.5cm / 0.98inchRubber Hammer Weight: Approx. 169gRing Measure Stick Length: Approx. 25cm / 9.84inchRing Measure Stick Diameter: Approx. 2.5cm / 0.98inchRing Measure Stick Weight: Approx. 182gRing Mandrel Length: Approx. 27.5cm / 10.83inchRing Mandrel Minimum Diameter: Approx. 1.2cm / 0.47inchRing Mandrel Maximum Diameter: Approx. 2.5cm / 0.98inchRing Mandrel Weight: Approx. 566gRing Model Diameter: Approx. 1.1cm to 2.4cm / 0.43inch to 0.94inchRing Model Set Weight: Approx. 81gPackage Include:1 x Rubber Hammeror1 x Ring Measure Stickor