3M Xtract Low Profile Back-up Pad, 20465, 152 mm x 9.52 mm x 15.8 mmGeneral Information Brand 3M Xtract Abrasive Attachment Type Hook & Loop Function Attachment Style Hook & Loop, Coated Abrasives Hook Type 2 Product Type Back up Pad Type Dust Control Country Of Origin United States Sold As Case California Residents Proposition 65 Warning Dimensions and Specifications Center Hole Diameter (Imperial) 0. 62 in Center Hole Diameter (Metric) 15. 748 mm Overall Diameter (Imperial) 6 in Overall Diameter (Metric) 152. 4 mm