Description: Efficient dustproof design: Trimming Machine Protection Cover can be connected to a vacuum cleaner to quickly collect dust, keep the working environment clean, and improve work efficiencySturdy shell: Accessory Base is made of wear resistant Material, with a stable structure, suitable for long term use, ensuring stable equipment performanceTransparent protection shell: Trimmer Base transparent protection shell design allows clear and intuitive observation of dust collection, convenient and timely cleaningAdjustable base depth: Trimmer Base can adjust the base depth without tools, simple Using, and adapt to different work needsHeat dissipation design: Accessory Base is equipped with a heat dissipation design to ensure that the equipment does not overheat during long-term use and extend its service life Specification: Material: Aluminum alloy Size Chart: 8.9cmx9.9cm/3.50inchx3.90inch,Mouth diameter 3.7cm/1.46inch Package Includes: 1 Trimming Machine Protection Cover Note: Please allow slightly errors due to manual measurement and different monitors.