THIS IS A VERY NICE 5" "STRAIGHT FACE" GUTTER. IT HAS A SMOOTH FLAT FACE, INSTEAD OF THE CURVED FACE OF THE TYPICAL 5" "K STYLE " GUTTER. IT FUNCTIONS JUST LIKE THE STANDARD 5", BUT WITH A MORE CONTEMPORARY LOOK. WE HAND TAB THE CORNERS OF THIS GUTTER. IT CAN BE INSTALLED WITH THE STANDARD 2X3 OR THE OVERSIZED 3X4 DOWNSPOUTS, WITH OVER 30 COLORS TO CHOOSE FROM!