You may remember us covering the wooden iPhone back plates by Material6. However Monolith make their own wooden plates for a lot cheaper than Material6, at $55 compared to the Material6's $89. You do only get a choice of three woods, compared to the nine you get with Material6. The price is a lot lower for the Monolith plates and people will always want the better deal right? With the Monolith ones, you get a choice of oak, teak or walnut and you do of course get the tools needed to easily replace the back plates.