Feature: 1. Create Consistent Loops: A winding mandrel for beginners and professionals that provides consistent loop sizes over and over again, simple and practical. 2. Wide Range Of Applications: Wire processing mandrels can be used for a variety of wire processing such as making jump rings, wire loops and a variety of other jewelry making projects, metal arts and crafts. 3. Safe To Use: The mandrel is mellow and smooth, and will not scratch the wire. 5 kinds of diameters, 1.5mm, 2mm, 3mm, 4mm, 5mm, meet your different wire looping needs. 4. Non Slip Handle: Handle rubber cover, avoid the wire wrapping rod from slipping in your hand, effort saving, convenient for operation. Important tool for jewelry maker. 5. Stainless Steel Material: Wire looping rod adopts great stainless steel material, eco friendly, high hardness, anti rust and firm, stable and sturdy, durable. Specification: Item Type: Wire Wrapping Rod Material: Stainless Steel, Rubber Diameter: Approx. 1.5mm / 0.06in, 2mm / 0.08in, 3mm / 0.12in, 4mm / 0.16in, 5mm / 0.20in Uses: When making coils, the wire is drawn to shape, and it can also be used for metal winding to make the coil shape more round and the size more accurate and uniform.. Package List: 1 x Wire Wrapping Rod Note: Please allow slight error due to manual measurement. Thanks for your understanding.