Easy to replacement sanding paper, different grit needs different size (0.6mm L=260x76mm、0.6mm L=260x76mm、0.6mm L=260x76mm), just to cut suitable size to fit sanding drum, Eliminates the need to buy replacement sanding sleeves. Suitable use sanding holes, contouring edges, and buffing out irregular shapes and buffing out irregular shapes. Ideal accessory for freehand sanding, electric tools, portable electric drills and drill presses for a quick and smooth operation.