This is for a lot of 4 PCB’s that are either outdated or have flaws that can be used to practice soldering, or create artwork. Do not buy these expecting to be able to create a functional item, (although I have no doubt that you could).You will recieve PCB's in similar condition to shown in photos.These PCB’s did not pass our manufacturing standards for one reason or another. We will not offer project support for these items. All sales are final, no returns. Will be packed in a bubble mailer to reduce shipping cost.