Apple Crafts Premium-quality Woodworking Sanpaper are "LIGHTWEIGHT" sheets.
These abrasive sheets are the choice of professional woodworkers for sanding a wide variety of bare and unfinished goods. Manufactured from a unique Aluminum Oxide, which fractures into new, sharp edges as it wears.180 Grit Premium Woodworking Sandpaper 3-2/3" x 9" Sheet (750 Sheets), 750PK This material is an excellent substitute for garnet paper, and in most applications will outlast garnet..