Snap and Zap Custom Towing Mirror set for 15-21 Chevrolet Colorado/ GMC Canyon. Easy Clip-on Install-no tools or additional hardware required, No add-on look-blend in nicely to your vehicle design, Extension does not interfere with OE Mirror Glass, Mirrors can be folded Without removing extensions, Includes both Driver and Passenger Side Mirror Extensions, Includes Storage Bag. Mirror glass adjusted manually. Flat Lens. Mirror glass does not have heating capabilities. Mirror has no turn signal. Housing finish is Textured Black.