1 1/4" x 1-1/2" Square.  Just like the legendary coat, this cabinet knob is radiant with color! Individually hand-cut pieces of cobalt blue, deep emerald green, bright lemon yellow, warm russet orange and rich ruby red stained glass are arranged in a stunning piece of colorful glass art for your cabinetry. 1-1/4" x 1-1/2" Square. Screw Included/No grout.