Bamboo garden edging is a great accent to your garden. It is made of 1.0" diameter bamboo poles in an uneven design for visual enhancement. It is flexible and can be bent to different shapes, such as a circle. The top of the poles are cut just above the notch to seal the top; no water will accumulate in the bamboo poles. The bamboo is drilled and strung together using heavy galvanized wire and designed, so that no wire is visible.