【Complete Specifications】 Includes 100 pieces of 125mm (5 inch) sanding discs with 8 holes. Included 20 pieces of each grit: 60, 80, 120, 240, 320. Ideal for a variety of sanding tasks. 【Effective Hook and Loop Attachment】 Designed for quick and secure attachment, the hook and loop discs offer easy installation and removal, ensuring a reliable connection for continuous sanding without interruptions. 【Optimized Dust Extraction】 The 8-hole pattern is designed for efficient dust extraction, reducing clogs and maintaining productivity. Enjoy a cleaner working environment and a smoother sanding process. 【High Quality】 Made of high quality alumina, these discs are designed to provide long life and maximum sanding efficiency. The hook and loop surface allows for quick and easy disc changes. 【Universal Compatibility and Versatile Application】 These discs are compatible with all 125mm (5 inch) orbital sanders with 8 holes. Perfect for grinding and polishing different materials such as wood,