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..150 Grit Premium Woodworking Sandpaper 4-1/2" x 11" Sheet (10 Sheets), 10PK This material is an excellent substitute for garnet paper, and in most applications will outlast garnet.