Package Contents: The package contains 2 black trimmer heads measuring 11.4 x 7.3 cm. You can replace your old head or use it as a spare part. Quality Material: The trimmer head is made of high-quality plastic, optimized and shaped. High performance, good balance between movement and durability. Optimal Compatibility: Compatible with most gasoline brush cutters with M10 x 1.25 thread, this trimmer head is a high-quality replacement part for your daily needs. Easy to Use: The line is easy and quick to install, even for inexperienced people. The line automatically adjusts and trims during operation, making mowing and cleaning easier. Wide Range of Applications: Suitable for various mowing activities, ideal for garden and daily household use. Multi-function tool compatible with brushcutters from many manufacturers.