... high-level X-class cotton, by international standards POLINET abrasive cloth Product DescriptionName: Japan Gwangyang abrasive clothCode: NAHSand Material: AluminaBurkina ... with high-level X-class cotton, by international standards, cloth sand dredging sand mode, faced with a large white plate ... the NAH is the X in the master carpenter abrasive cloth products, is to uphold the highest quality you most ...