Material: Made of carbon steel with alloy coating, rust and wear ,Double leaf spring construction, strong and for long term use. Wide range of uses: Excellent all-around wire tool, ideal for straightening, fixing and bending wire to right angles, perfect for jewelry crafting. This tool can help you create high quality jewelry pieces. Fit size: The size of the Jewelry pliers is 5 x 2.8 inches. Non-slip ergonomic design black PVC handles, very comfortable and easy to grip, reduce hand and wrist fatigue when using. Superior Quality: High quality nylon pliers cover to prevent damage to the material. Please note: There may be some oil on the of the plier, it is normal phenomenon. A little make the tool work more smooth and protect the tool.Wipe them with a cloth before use and oil them before storing, this help the pliers stay rust-proof., Weight: 0.27116858226 pounds, Manufacturer: Prterver