9 in (230mm) X 11 in (280mm) sheets. You can cut into 1/4 sheet, 1/3 sheet, 1/2 sheet sizes or any size as you like. Ideal for hand sanding, block sanding and clip-on sandpaper style tools. Latex Paper Backing: 9” x 11” latex paper sanding sheets are waterproof, flexible and wear-resistant.
