Harvey Abrasive Cloth is designed for durability and versatility, featuring an open nylon and rayon blend with 20-mesh aluminum oxide abrasive at 180 grit. This fully waterproof cloth can be used on both sides, making it i for roughening and deburring most plastic and metal tubing. Measuring 1-1/2 inches wide and 5 yards long, it comes conveniently packed in a handy dispenser box for easy use and storage. This abrasive cloth combines effective performance with practical design to meet your surface preparation needs. Model Number: 095705