Maintaining a healthy lawn - Lawn aerators have 5 steel spikes with a diameter of 8 inches, each spike can be inserted into the soil 2 inches, each helping you to easily penetrate the soil and weeds, allowing moisture and air to penetrate the roots and promote better plant growth High quality metal materials - The upgraded version of the aerator lawn tool, the previous 2 wheels are replaced with 4 wheels now, which is convenient for you to take and put back. The aerator lawn is made of high-quality black coated steel, which is sturdy and durable, not easy to deform, waterproof and rust-proof, and can cope with various weather and ground challenges Higher work efficiency - Push Spike Aerator has more spikes and higher work efficiency than lawn aerator shoes and Lawn Coring Aerator. High-quality steel tray can carry 50 pounds of bricks to obtain better pressure to pierce the sharp cone into the lawn, which greatly saves your time and energy Without the need for electricity - The Manual push lawn aerator is an efficient lawn tool that reduces carbon emissions and energy consumption.Manual operation helps protect the ecological environment and is particularly suitable for the maintenance of home gardens and green lawns Easy to install - The product comes with detailed installation instructions. Please follow the instructions. Please note that the steel spikes are very sharp. Please wear gloves during installation. Our spike lawn air aerator is designed to efficiently loosen soil, enhance drainage, and promote deeper root growth, resulting in a healthier and more vibrant lawn. Use our aerator tools to help you get a healthier & beautiful & vibrant lawn,garden,patio.