Shop name:Chong Qing Shuo Yue Ke Ji You Xian Gong Si [160 PCS Sandpaper Assortment] This set comes with both coarse and fine sandpapers to meet your various needs. Includes 20 pcs of sandpaper discs for each grit: 60, 80, 120, 150, 240, 320, 400, and 600. [Excellent Compatibility] Our 5 inch sanding discs hook and loop work with most orbital , eliminating concerns about incompatible ones. It makes grinding and polishing metal and non-metallic materials a breeze. [Resistant to Sanding Off] The sand paper discs for sander are made from premium aluminum oxide, enabling quick cutting and effective polishing. Most importantly, they are highly durable and can be reused repeatedly. [Continuous Sanding] Our sanding disc features a hook-and-loop design, which securely adheres to the orbital sander pads during use, preventing it from easily detaching and ensuring continuous progress on your project. [No Annoying Dust] Unlike regular round sanding discs, our 8 hole sanding discs effectively removes dust during sanding, keeping your workspace or home clean and preventing you from inhaling it. Now, enjoy your sanding. Please note:the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Colour:Red-Brown Material:aluminum oxide Size:About 121mm Package Contents: 160 * 5inch Sanding disc Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.