A range of very durable cloth backed Micro-mesh sheets- the sheets are 3 inches by 4 inches or 6 inches by 3 inches and are available in

3 micron 8000 grit

Suitable for wet or dry use and washable
can be cut to shape and glued to backings use with a wood or foam block.

Cut from 6" or 3"  wide Roll and priced per inch 25.4mm

you will get one piece the length and width you order.