【Material】: Crafted from soft sponge, this 6-inch buffer pad ensures durability and effective performance during polishing and sanding tasks 【Optimal Size】: With a diameter of 150mm, it is perfectly sized for various applications, providing ample surface area for efficient work 【Versatile Compatibility】: Designed to be suitable for curved surface sanders and dry grinders, making it a versatile addition to your toolset 【Self-Sticky Design】: Features a convenient self-sticky backing that allows for quick and easy attachment of sandpaper, enhancing workflow efficiency 【Enhanced Performance】: Equipped with 70 holes to ensure optimal dust extraction, maintaining a clean working environment while improving the overall sanding process ? Specification: Material: Sponge Size Chart: 15cm/5.91inch Package Includes: 1x?Sanding Disc Interface Pad Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.