These Modelcraft Dual-Grit Flexi Sanders can be used for paint preparation, de-nibbing, stripping and sanding rough and built-up surfaces. They can also be used to create a clean and smooth polish, with three sanders included in the set. Ideal for model making, crafts, jewellery making and smaller DIY tasks, these sanders are wonderfully versatile. They are washable and reusable, with three grit combinations included. Youll have a coarse sander (60/100), ideal for material removal, a medium sander (240/400) for blending and smoothing, and a fine sander (600/100) for finishing and polishing.Size: 8cm x 3cm x 6mmThree packCoarse (60/100) for effective material removalMedium (240/400) for blending and smoothingFine (600/1000) finishing and polishingWashable and reusable Ideal for model making, crafts, jewellery making and smaller DIY tasksModelcraft Dual-Grit Flexi Sanders 3 Pack