The 3M Cubitron II Hookit File Sheet 34492 is a high-quality abrasive material made of precision-shaped ceramic. This sheet is designed for dry sanding and features a purple color for easy identification. Measuring 69 mm x 419 mm, it comes in a case of 4 with 100 pieces per case. The Hook & Loop attachment type ensures easy and secure fitting, making it a reliable choice for various sanding projects. Made in Canada, this product offers best performance and is ideal for automotive tools and supplies.