uxcell 5pcs 200x200mm Double Sided Copper Clad Laminate PCB Circuit Board FR4 1mm Thickness DIY Prototyping PCB Board

Works well for both heat and UV transfer as well as hand drawn circuits. I would recommend.

the boards arrived a little scratched up, most of the scratches were shallow, superficial and didn't effect when I etched the boards, but there were a few deeper ones. they etch well, but make sure to wash them well before printing on them.

Good grade of base epoxy fiber and copper clad. Prints and etches very nicely. Fast shipping.

Nice boards for my Electronic Hobby.Would buy again.

i took my chances based on the review i saw, and unfortunately this time i lost. The boards are of a VERY poor quality and have MANY defects. Of the 5 boards, none were free of defects. If i had more time, i would absolutely return these for a refund. I will be asking amazon support for at least a partial refund as these are just so bad i was only able to finish my project by breaking apart the circuit into several smaller circuits, using the "best parts" of these boards, then soldering the pieces together... Buyer beware! these boards are truly awful.