Feature: 1. The installation and replacement method is simple, which can directly replace the old or damaged parts. 2. The product is made of high‑quality materials, durable, wear‑resistant, and has a long service life. 3. Professional manufacturing, superb craftsmanship and high accuracy help to provide the best performance. 4. The perfect accessory for garden tools can effectively extend the service life of the machine. 5. Stable performance, can perfectly match your machine. Fit for Stihl 021 023 025 MS210 MS230 MS250. Specification: Item Type: Chain Guide Bumper Strip Material: ABS Color: As shown in the picture Fitment: Fit for Stihl 021 023 025 MS210 MS230 MS250 Weight: Approx.27g/1oz . Package List: 10 x Chain Guide Bumper Strip Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.