Patented Smooth Satin Finish - Scratch Resistant, Easy to Clean & Prevents light reflection off surface. ? Safe to Use - High grade flame retardant polycarbonate material & Child Proof sockets with unique shutter design. ? Hassle Free Operation - ?Soft sound? switches with Gold plated Data Socket contacts for better connection. ? Easy to Install - Snap-In / Snap-Out front loading modules and terminals with indented screws. ? Green & Eco Friendly - RoHS compliant range.