These bags fit MBM models LC 4103, 4104, and 4105SS.Whitaker Brothers has our shredder bags custom made to ensure they are of the highest quality. These bags are clear, allowing you to visually monitor the bag capacity unlike standard garbage bags. Also unlike trash bags are these shredder bags' resistance to tearing. Regular garbage bags can tear during the journey to the dumpster, creating a chaos of paper bits that is a hassle to clean up. This will never be the case with 2 mm thick #914 shredder bags!