Size Reference: Includes 2 rolls flat wire, 32 feet in length, 18 gauge (1mm) in thickness, 3mm in width Soft & Flexible: Made from solid aluminum, Rusting & tarnish free, great for craft projects and jewelry making, easy to bend or cut Long-lasting Color: Primary color, shinny and will be consistent, not easy to flake off when bending; Notice: Color may vary a little due to monitor resolution and subjective feelings Wide Usage: Great for sculptures, jewelry making, gem stone wrapping and other DIY craft projects; Also it's soft to stamp letters and simple symbols to complete your design works Multi-Color and Size: The flat wire are approx 18 gauge thick; We provide 3 width - 3mm/5mm/10mm, and provide various colors to satisfy different needs!