Trimmer Head With 12 Trimmer Head Replacement Blades For Patio, Lawn, Garden

product description:1. Package Contents: This package contains 1 trimmer head and 12 trimmer head replacement blades for your combo set, saving you the time to buy the blades again2. Compatible: This trimmer head and replacement blade set is compatible with Stihl 20-3 and will not fit other models; please check your machine model and check the screw size before buying to make sure it is the right accessory for you3. Make the garden more beautiful: just replace old or broken mower heads and blades, use new tools to improve weeding efficiency and create a more beautiful garden4Materials: Made of plastic, these trimmer heads are strong enough to not break easily; the blade replacement tool is made of nylon, learn to use, not easy to wear, both materials can be used for a long time5. Easy to replace: The trimmer head blade is easy to replace, just remove the mower's screwdriver and replace it with a new blade, saving your time and energy in your daily life