1.[Improve Lawn Health] I'm sure you're worried about your lawn's because as your lawn grows, it leaves a layer of thatch between it and the ground that seals out air and nutrients; The lawn thatch rake's 5-inch long teeth and 15-inch wide rake head easily penetrate the ground to remove debris and dead grass, effectively removing thatch and aerating the soil to improve the of the lawn 2.[How to use] You can control the tightness of the screws on the rake head for fixed mode and cushion mode. In fixed mode, the rake head will not oscillate, which can help you easily penetrate the ground for loosening soil or crushing stones. In cushion mode, the rake head will not catches the ground easily, which can help you remove thatch layer easily 3.[19 Curved Double-sided Steel Tines]The Garden Detaching Rake with two sides function, one side for cleaning your turf, the other side is for loosening soil; The Lawn Thatch Rake head with angle adjustable performance, for each side you can adjust it to your comfortable anglefor highly efficient work 4.[70-inch Handle Length Adjustable] The handle of the garden thatch rake consists of 4 parts. You only need to rotate and tighten the desired number of handle segments, and you can also adjust the length by attaching different numbers of rods to fit people of different heights. The head of the thatch rake is pre-assembled and can be used by simply tightening it