3M 421-080 Sandblaster Flexible Sanding Pads, 2-1/4" x 5-3/4", 80 Grit, 3 Count3M is a diversified technology company serving customers and communities with innovative products and services. 3M is committed to actively contributing to sustainable development through environmental protection, social responsibility and economic progress.3M 421-080 Sandblaster Flexible Sanding Pads, 2-1/4" x 5-3/4", 80 Grit, 3 Count Features:; High performance flexible sanding pads; Lasts up to 7 times longer than conventional sandpaper of comparable grits; Use to remove old coatings such as old paint and varnish; Fast and easy to use; Rectangle shape; 80 coarse grit; 2-1/4" x 5-3/4"; 3 per card