Smart Shield Nail Guard is a thing for protecting wires and cables. When renovating a home, the problem often arises - how to keep nails or screws from hitting wires? It's not just a plate, but an entire cylinder that protects wires from all sides. The cool thing is that you don't have to install a bunch of regular protection plates - one Smart Shield does the job for several! It's much quicker and easier to install than regular plates. Just slip it over the wires and you're done! Here's the other thing: when you use regular plates, they regularly bulge out and the drywall ends up uneven. With Smart Shield, there's no such issue - everything will be smooth and beautiful. Another plus is that this thing doesn't bend when you install it. You know how it is with ordinary plates - you try to hammer it in and it bends.