S SATC 40 Grit PSA Longboard Sandpaper 20 Yard Long Continuous Roll, 2-3/4" Wide Self Adhesive Stickyback Sanding Sheets for Automotive, Hand Sanding Blocks,Woodworking, Metal, Plastic - Amazon.com
Ali 4075 Gator 4-1/2 By 4-1/2 Inch Sandpaper Adhesive Backed 60 Grit Aluminum Oxide 5 Sheets: 1/4 Sheet Abrasive Sticky Back 4-1/2 By 4-1/2 Inch (082354040758-2)