RC airplane wing skid / servo protection

Have servos mounted under your flying wing?

Need to protect a bottom-mounted battery pack?

You need a couple quick and easy skids to keep your delicate parts safe.

As provided, about 25mm from base to top, not including spikes. 3.2mm thick with 2mm thick spikes. I printed the first one with single skin layers top and bottom, infill at 20% but it wasn't as strong as I would like (PLA). The next few I've been printing two skin layers top/bottom with 25% infill and they're just register