Our edging is an above-grade perimeter frame that nails directly to the finished base material. The frame has a slot that allows the edges of artificial grass to be tucked into the frame so that the frame and grass are secured to the ground. It provides a clean-finished line for your artificial grass and also hides the edges. Unlike other types of edging, you do not have to dig or bury the material. It is impervious to dry rot, insects, and water damage. Pup-Drain™ Shown in the picture is optional if you are using it directly on the soil.