26 Gauge Solid, Kynar Insulated Electronic, Hobby or Crafts Wire, 8 Color Assortment on 100 Ft. Rolls 100 foot rolls of Kynar Insulated, Silver Plated Copper Wire 8 different colors Can be used for electronics, hobbies and crafting projects 0.0275" Overall Diameter (approximate), 0.005" Average Insulation Thickness UL1423 Rated, 300 Volt 105C Kynar Insulation