1, Measure the dimensions you need and mark them on the Polyester Fiber;
2, Using a cutting tool, extend the marked line to make the cut;
3, Use a chamfering tool to chamfer the edges of the Polyester Fiber;
4, Use no-nail or hot melt adhesive to apply to the back of the Polyester Fiber and stick it to the wall;
5, Chamfered fits of each panel are glued to the wall to get the final result.