Effective Lawn Care Tool - This heavy-duty lawn aerator is a vital tool for reducing soil compaction and promoting lawn healthy growth. After aeration, the soil takes in a lot of water, air, and nutrients. And then you will get a healthier lawn 6-8 weeks later. Multiple Sharp Tine Spikes - The lawn aerator is equipped with multiple sharp tine spikes, thus it could efficiently puncture into the soil, ensuring optimal turf health and vitality. It is suitable for loosening any soil, such as dirt, sand, clay, and more. Easy to Fill - The roller can be opened, making it easy to add sand or stones for added weight, enabling the spikes to go deeper into the soil. And it also allows you to customize and adjust the aerating process to suit your specific lawn needs. Durable & Sturdy Construction - The manual aerator lawn care tool is constructed of a durable and rustproof powder-coated metal frame, which is built to withstand the rigors of extended use. And its stable triangular structure ensures reliable and efficient performance. Comfortable Handle & Easy Installation - The lawn aerator roller has a length of 41" and features a comfortable gripping handle, providing ample reach and reducing strain during operation. Other than that, it is easy to set up, and all you need to do is connect the bottom-section handle with the roller and then interlock each section of the handle. The Effective Tool for Maintaining a Healthy Lawn!