3M Flexible Diamond QRS Cloth Sheet 6002J, 2 3/4 in x 5 in M40 Micron Pattern 18General Information Brand 3M Attachment Type Hook & Loop Bond Type Resin Coat Type Open Coat Country Of Origin United States Sold As Each California Residents Proposition 65 Warning Dimensions and Specifications Micron Grade M40 Overall Length (Imperial) 5 in Overall Length (Metric) 127 mm Overall Width (Imperial) 2. 75 in Overall Width (Metric) 69. 85 mm Backing Weight Non Pertinent Grit Non Pertinent Width 2. 75 in 69. 85 mm Height 0. 12 in 3 mm