[60Pcs Sanding Discs Set]: Features 2-inch discs designed for quick change sanding. [1/4 Inch Holders]: Compatible with die grinders for effective surface preparation and general grinding tasks. [Variety of Grits]: Includes coarse and fine grits to handle a range of projects. [Standard Aluminum Oxide Grain]: Delivers efficient material removal. [Semi-Open Coat Construction]: Helps resist clogging and loading, ideal for various sanding, deburring, and grinding applications. Quick change disc includes a safety torque screw, offers strong wear resistance, and provides fast grinding performance. Color: As shown. Material: Aluminum oxide. Size: 2 inches (5.1 cm). Package Contents: 25 x Aluminum Oxide discs, 15 x Nylon sanding discs, 15 x Zirconium Oxide discs, 2 x Black Strip discs, 2 x Compressed Wool discs, 1 x 1/4 inch shank holder. Only the listed items are included; other products are not part of this package. Note: Lighting and display settings may cause slight color variations between the image and the actual item. Measurement may vary by up to +/- 1-3 cm.