● There is no more back pain with 51"/130 cm reasonable height● Non-slip and comfortable handle will reduce pain in hands● 27/33 galvanized steel spikes are rustproof and not easy to deform● 1.3"/3.4 cm spikes can effectively loosen soil and promote the plant grow● With 5.5/6.8L capacity to fill sand or stone the spikes can penetrate into soil easily● Solid metal construction with painted surface ensures the resistance to rust● Suitable for different types of soil such as sand dirt and clay● Detachable handle features spring button for quick connection