The product is suitable for 0.6mm-1mm diameter metal wire; do not use wire exceeding 1mm in diameter. This tool is designed for making consistent loops in jewelry crafting. Avoid using pliers improperlyfollow the illustrated steps carefully. Position the metal wire close to the inside of the pliers to ensure even, properly shaped loops and prevent misshaping or oversized openings. Create one-step wire loops for jewelry making with ease. This high-quality tool works with 26-18 gauge dead-soft, half-hard, craft, copper, or brass wire. Ideal for creating beaded eye pins, earrings, finger rings, and bracelet charms with uniform, professional-looking loops. Features: Can form 0.3mm to 1.0mm copper or similar wire into loops with an inner diameter of 3mm. Size: 3mm Name: Round Nose Pliers Handle Style: Bent Features: Multifunctional Type: Multifunctional Plier Plier Style: European Color: Blue Material: Steel Note: Standard thickness wire can be cut directly; for larger diameter wire, use wire cutters. Package Contents: 1 x Round Nose Pliers Only the above item is included; other items are not part of this package. Note: Lighting effects and display settings may cause slight variations between the image color and actual product. Measurement tolerance is +/- 1-3cm.