DescriptionThese sanding strips are for de-burring small tight areas that are normally hard to get to. It is effective for polishing. Excellent sharpening performance. High-grade whetstone ensure effective sharpening results. Thus it is really a great choice for grinding and polishing jade, agate etc.Features- Color: As shown. - Material: Silicon carbide. - Size: About 12 x 1.1 x 0.5cm/ 4.72 x 0.43 x 0.2inch. - Made of material, durable and safe to use. It is effective for polishing. - Great for a tight sanding spot, will work in hard to reach corners, will remove paint, polish and more. - Will reach spots that pads, blocks, belts and discs can't. - solution to the age old issue of sanding in small, tight spaces. - Can be used on just about any type of material including, wood, metal, plastics, resins and more.