SHINA 50pcs 5"/125mm 8 Hole 600 Grit Mix Sanding Disc Random Orbit Sandpaper Sander Size: 5inch/125mm(Please allow 2-3mm error due to manual measurement) Loop and Hook type: 8 Hole Work for most sander included Dewalt, Makita, Bosch, Black and Decker... We offer 600 Grit