These mounts were designed to have a sleek cool design whether the controller is in it or not. Multi-packs available. WHY WE PRINT IN ABS: Why? Well we simply care about the quality our customers receive. Most people decide to 3D-print in PLA plastic because it does not require a heat-chamber whereas printing ABS (with quality & strength) does. ABS plastic prints at a much higher temperature which makes it a superior material for our customers. PLA is notorious for melting in hot cars and even deforming in direct sunlight. ABS has much Predictionter UV resistance and will take much longer to degrade from exposure to the elements meaning your parts will last much longer.