ITEM NAME:Anodized Aluminum Bonsai Training Wire 5-Size Starter Set-1.0mm,1.5mm,2.0mm C3T6 Anodized Aluminum Bonsai Training Wire 5-Size Starter Set-1.0mm,1.5mm,2.0mm C3T6 COMBINE WIRES: Double wrap wires of smaller gauges in parallel to create additional strength varieties you need for your thickest branches. All colors are anodized, and have a subtle metallic finish. Choose your preference! This anodized aluminum bonsai training wire can be used as a starter kit to set the budding bonsai artist up with five of the most useful sizes of wire, or for economical restocking of the more experienced bonsai artist's or enthusiast's bonsai wire supplies. Anodized is easier to bend than copper wire, making it easier to work with and less likely to dig in and damage your trees. The anodization process also gives the wires properties to make it much more resistant to corrosion, as well as take on these beautiful colors to better complement or blend in with your tree.does not rust, and these anodized wires will not corrode. colour:coffee Material:aluminum size:1/1.5/2/2.5/3mm Each roll: 5m The total length of all rolls is 147 feet, and each roll is 50g. This translates to 75 feet of 1.0mm, 34 feet of 1.5mm, 18 feet of 2.0mm, 12 feet of 2.5mm, and 8 feet of 3.0mm. Package Contents: 5* training wires