[Height adjustable]: The lawn aerator has with 2 steps height adjustable, 40.5’ (103 cm) / 37’ (94 cm). core aerator makes it a fit for any grade; you can choose your comfortable working height no need you stoop work; Longer comfortable handle length ca. 16’ make you work easily..[High-quality]: High-quality aerators reduce soil compaction, suitable for any type of lawn, without clogging. Manual aerator can effectively decompose the compacted soil, allowing air, water and fertilizer to penetrate deep into the root zone, promoting faster growth and healthier grass or lawn..[Convenience]: Manual lawn aerator using high-quality high quality steel and durable. Our soft handles effectively protect our hands while adding friction while working, and our inflatable lawn tools provide extra leverage to make our job easier..[Clever design]: The hollow tip of the hand aerator is larger than the traditional one, making it easier to dig, and this lawn tool will not block. The soil core can be discharged smoothly without breaking..[Deep soil penetration]: The plug aeration method is ideal for loosening the soil of a small lawn or the soil of a problem area of a large lawn, allowing air, water and nutrients to reach the roots of the lawn.