The Costway 18/21 Inch Manual Lawn Aerator is designed with your comfort in mind. Its detachable handle, filled with sand or stone, allows for easy handling and storage. With a reasonable height of 51/130 cm, you can say goodbye to back pain during lawn care. Featuring 27/33 rustproof galvanized steel spikes that penetrate soil effectively, this aerator promotes healthy plant growth. The 1.3/3.4 cm spikes are perfect for loosening various soil types, including sand, dirt, and clay. The non-slip, comfortable handle ensures a secure grip while you maintain your garden effortlessly.