This stone edging adds a little rockery to your garden borders or pond. Made from weatherproof polyresin which is designed to resemble rocks. An integrated spike is on the underside of the imitation rock to ensure it stays in place. Very light, so they're easy to move to avoid lawnmower or strimmer damage. Dimensions: Height of each stone: 5cm (2"); Length of each stone: 8.9cm; Width of each stone: 5cm. Length of spike: 12.5cm (4.9"). Set of 14, 28 or 56 stones.