Material: Strong and durable nylon line. The housing is made of high-quality die-cast aluminum. Easy to use: Ready to use, just press. Use the automatic tap to automatically adjust the trimmer head by tapping. Dual-line spool: Used for cutting and thinning, it is a multi-functional gardening tool and an ideal choice for gardeners. Multi-compatibility: Premium alternatives or accessories are not only compatible with most garden tools. Suitable for garden multi-tools and brush cutters as well as multi-tools from many other manufacturers. Ideal for mowing, trimming and trimming as well as weeding.