Pack of 2 Prototype Copperless Perfboard 4"x10" 4000hole Epoxy Fiber

This is a high quality product, no doubt. I have spent more for less per square inch and been disappointed. This board is solid. It does not flex much, even across 10 inches. The only negative point, and it is minor for many users, is that one board had a small drift of the drill centers versus the silk screen of about 50% of the hole size. That should not be a problem, I think.

I love these large perfboard sheets!