3M Diamond Polishing PSA Cloth Disc 656WY, 8000 Mesh, 6 in x NH, Die 600ZGeneral Information Brand 3M Attachment Type PSA Core Type Non Pertinent Country Of Origin United States Sold As Each California Residents Proposition 65 Warning Dimensions and Specifications Mesh Size 8000 mesh Overall Diameter (Imperial) 6 in Overall Diameter (Metric) 152. 4 mm Backing Weight Non Pertinent Grit Non Pertinent Micron Grade Non Pertinent Width 7 in 17. 78 cm Height 7 in 17. 78 cm Length 0. 13 in 0. 32 cm Volume 6. 13 cubic inch 100. 53