• 【Material】 Material: FR-4 Glass Fiber, Copper; Layers: Double-sided.
• 【Size】Dimension: 180x120mm/ 7.09x4.72 inch(L*W); Thickness : approx. 1.5mm.
• 【Applications】Great for making PCB Circuit Board, Models. Widely used in product development, DIY experiments, maintenance, production, etc.
• 【Stable】Mechanically supports and electrically connects electronic components using conductive tracks, pads and other features etched from copper sheets laminated onto a non-conductive substrate.
• 【Note】The oxide layer on the surface of the copper-clad laminate needs to be polished clean with fine sandpaper to ensure that the carbon powder can be firmly printed on the copper-clad laminate during transfer. The surface of the board should be polished bright without obvious stains.

• Package Dimensions ‏ : ‎ 7.95 x 7.87 x 0.47 inches; 15.52 ounces
• Date First Available ‏ : ‎ April 26, 2019
• Manufacturer ‏ : ‎ uxcell