This small sander kit are all high quality. Sandpapers are durable, can last longer than normal ones, dont need to change the sandpaper again and again.Detail sanding handle are made of premium silicones with soft texture and touchness, comfortable to hold and save your fingers from getting sore, detail handle is also extremely light weight-only 0.67oz.The tiny loops on sand paper backside and the hook of handle bottom can be adhered tightly, this design make sanding papers change simple and fast, easy on and easy off.This mini sanding tools are great friends of woodworkers, DIY lovers, artists, zips, glass and crafters. Especially for small projects, tight space and small jobs, it is a must have sanding tools.This mini sander kit include 2 detail sanding handle 3.5x1inch, and 100pcs sand papers of 5 grits-80, 120,180, 240 and 400, each of them have 20pcs. Five different grits enables Mini sander to do a wide range of sanding needs.type:BColour:yellowMaterial:sandpaperPackage Contents:1 set x space craftOnly the above package content, other products are not included.Note: Light shooting 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.