Primeur Roman Stone Border Earth 7x9x120cmOur heaviest and most robust border option, this comes with spikes which go through the middle of the border through existing holes. Although this border does have some flexibility the thickness does not allow more than a gentle curve. Recycled rubber border Eco friendly Durable Won't fade, rot or crack Easy to install Child & pet safe Maintenance free Mower & strimmer safeFeatures Our heaviest and most robust border option, this comes with spikes