Lot of 3 3M General Purpose 22ct Sanding Sheets *ASSORTED* 9" x 11" #49005NA-22 66 sheets total in OEM packaging About This Product 3M PRO-PAK aluminum oxide 9 in. x 11 in., Features a flexible "A" weight backing for contour sanding and fine finishing before coating. 3M abrasives are the choice of professionals for sanding a wide variety of materials and surfaces. Highlights Ideal for smoothing bare wood, prep surface for painting Designed for general purpose sanding such as paint and rust removal, deburring and blending Synthetic aluminum oxide mineral provides a fast cut Resin coating increases life. Lasts longer than ordinary glue bond sandpaper Use on a large sanding tool, sanding block or cut to size for hand sanding Can be used for a variety of projects such as construction, woodworking, carpentry, and home improvement projects like paint and refinishing furniture Intended for use on most surfaces; such as sanding wood, metal, plastic and painted surfaces For best results, sand with the grain of wood, working through a sequence of grits from coarse to very fine. Do not skip more than 1 grit between each sanding step Sandpaper color will not discolor the surface you are sanding Recommended for use with 3M? personal safety products Size: 9 in. x 11 in.