Description: 【Dust Cover Design】: Drill dust cover prevents debris from entering while drilling, keeping your workspace clean when creating holes in ceilings, walls, or speakers 【EVA Material】: High tensile strength, resists cracking and deformation, drill dust collector ensuring long term durability even under pressure or repeated stretching 【Clear at a Glance】: The clear structure pf the hole saws dust catcher allows you to monitor drilling progress in real time, improving cutting accuracy and efficiency 【Wide Compatibility】: Hole cutter dust is suitable for a variety of applications, including lighting and audio equipment 【Compact and Portable】: Lightweight design and included dust cover make it ready for use with your drill or hole saws Specification: Material:EVA   Size Chart:29cmx11cm/11.42inchx4.33inch inner diameter 26cm/10.24inch Hole diameter 1.05cm/0.41inch Package Includes: 1 Drill Dust Cover Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful online shopping!