Bare and Insulated Flat Copper Rectangular Sizes: 0.00 mm² - 120.0 mm² 0.015" - .290" Thick by 0.064" - 0.700" Width - subject to thick vs width ratio. 47 x 472, 126 x 433, 129 x 595, 144 x 460, 150 x 450 ( sample of sizes available) Transformator