Package Content: The package contains an exposed copper wire with a spool on top, which can effectively prevent wear and tear, is easy to pull out and place, and the copper wire is made of copper material, which is reliable for use. Copper Material: The copper wire we use for jewelry making is mainly made of copper material, which is designed with uninsulated single strand, reliable and stretchable, suitable for long-term use, not easy to rust or break, and easy to cut to the desired length. Multifunctional Use: The shiny and corrosion-resistant properties of copper material make this copper wire suitable for gardening, making it perfect for wire jewelry, DIY projects, weaving, and grounding wires, as well as nose guards for protective masks during pandemics; 853.6 Feet Copper Wire: Our copper wire size is approximately 853.6 feet, and you can cut it with ordinary pliers (not included), which is suitable for the project you are working on and meets your various requirements. Insulated and Compact: Our copper jewelry wires can be applied directly without having to take time to strip the insulating material from the wires, saving you energy. Material: copper Color: As shown Package Contents: 1 x Pound Spool Soft Copper Wire Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The allowed measurement error is +/- 1-3 cm.