3M 99430 Drywall Sanding Sheet, 120C Grit, 4-1/5 by 11-1/4-Inch, 25 Per Pack The product is 25CT4x11 120G Dry Sheet Elegant design and Finish The product is manufactured in China Pro-Pak drywall sanding sheets are designed for sanding drywall joints, patching compounds and plaster Made with sharp synthetic mineral for long-lasting performance Features pre-cut and die-cut to fit most drywall sanding tools Comes with 25 sheets per pack Measures 4-1/5-Inch width by 11-1/4-Inch length