Entrance decoration restaurant decoration window glass residential decoration Oil Tank Gauging Tape,Oil Depth Tape Measure,Steel Gauging Tape,Handheld Gauging Tape Yucheng Weisite Measuring Tools Co., Ltd , https://www.wsttool.comFrom a literal point of view, it is a window that floats. When we visit the road, we see that the windows of the residential quarters are rectangular or trapezoidal, and that there are curtains on the glass to decorate. We put these windows. The effect of the decoration is called a bay window.