Specification Brand : Heyiarbeit BulletPoint1 : 【Dimension】 - Size: 200 x 200mm / 7.87" x 7.87 "(L*W); Thickness(approx.): 1.5mm / 0.06" BulletPoint2 : 【Material】 - PCB circuit board is made of glass fiber FR4 material, which has the characteristics of high strength, good plasticity, not easy to bend, good conductivity, smooth surface and durable BulletPoint3 : 【Feature】 - PCB circuit board has good mechanical and dielectric properties, good heat resistance and moisture resistance, low thermal conductivity and excellent processing performance, high flatness and excellent high-temperature bending strength BulletPoint4 : 【Application】 - PCB circuit boards are very suitable for making PCB circuit boards and models; Widely used in DIY solder, product development, DIY experiments, maintenance, production, etc BulletPoint5 : 【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 ItemName : Heyiarbeit Single-Sided Copper Clad Laminate PCB Circuit Board, FR4 200x200mm 7.87x7.87 inch, 1.5mm Thickness DIY Prototyping PCB Board, Name Board, 1pcs ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 5 centimeters ItemPackageDimensions_Width : 5 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : circboard-prototyping-boards Manufacturer : Heyiarbeit Material : fiber ModelNumber : CRCW0805823JRT1 PartNumber : DFP7700HF0220-FBA ProductDescription : Heyiarbeit FR4 Single-Sided Copper Laminate PCB Circuit Board Technical Parameters: Material: FR-4 Glass Fiber, Copper Layers: Single-sided Length: 200mm / 7.87" Width: 200mm / 7.87" Thickness(approx.): 1.5mm / 0.06" Description: 1. Great for making PCB Circuit Board, Models. 2. Good heat resistance and moisture resistance. 3. Low thermal conductivity, excellent processing performance. 4. PCB circuit board is made of glass fiber FR4 material, which has the characteristics of high strength, good plasticity, not easy to bend, good conductivity, smooth surface and durable. 5. Widely used in DIY solder, product development, experiments, maintenance, production, etc. Package Concent: 1 pcs x FR4 PCB Circuit Board Note: 1. Please allow 1-2mm error due to manual measurement. 2. The color of the product may vary slightly due to different displays. 3. 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.