5 DIFFERENT GRITS: Comes with 5 different grits of sandpaper-80, 120, 150, 220, and 400 grits, from coarse to fine, 10pcs per grit. The grit number is printed on the back of the sander refill for easy identification. sandpaper is durable, with good flexibility, wear-resisting and it will not fall apart. Wide Application: This mini sanding tool is great for detail sanding, small crevices, and sanding in tight spots and corners. It's a must-have sanding tool. It's a great gift for woodworkers, DIY lovers, artists, zips, glass, and crafters. HOOK AND LOOP: The loop design of the sandpaper and hook design on the back of the Mini sander tool are designed for quick placing and switching. Changing sandpaper takes just seconds. ERGONOMIC DESIGN: Made of soft and lightweight polyurethane foam, the detail mini sander is comfortable to hold. You're not easy to feel tired when you use it. The narrow ramp of the Mini sander tool makes it great to use in tight or hard-to-reach spaces. What You : 1 piece detail sander, 50pcs sandpapers in different grit 80/ 120/ 150/ 220/ 400. The small size allows you to take it out anywhere, or it without taking up too much space. type: A Colour:As Shown Material:sandpaper Package Contents: 1set x sandpaper 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 a little different from the real thing. The measurement allowed error is +/- 1-3cm.