* Product Name: PCB Copper Clad Board; Dimension : 200x150mm /7.87x5.91 inch(L*W); Material : FR4 Glass Fiber; Copper ; Thickness : approx. 1.5mm.* Great for building a prototype of an electronic circuit, single side copper PCB; Package content: 5 x Copper PCB Board.* 5Pcs 200x150mm Single-Sided Copper Clad Laminate PCB Circuit Board FR4 1.5mm Thickness DIY Prototyping PCB Board.* Mechanically supports and electrically connects electronic components using conductive tracks, pads and other features etched from copper sheets laminated onto a non-conductive substrate.* 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.
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