These MBM Destroyit shredder bags come directly from the manufacturer and are specifically designed for use in Destroyit paper shredders. For use with Destroyit shredder models 1000, 2000, 2100, 2200, 2201, 2230, 2240, 2245, 2250, 2260, 2265, 2270, 2350, 2360, 2400, 2401, 2401L, 2402, 2403, 2404, 2445, 2465 and 3000.