The HD4100 holds up to 40 standard hanging folders making it the ideal storage solution for your important family or business documents. In-lid organization keeps frequently accessed items such as passports, check books and digital media within easy reach. Complete with ETL Verified flood protection and UL Classified fire protection to provide true peace-of-mind for your irreplaceable valuables.Includes:SentrySafe Approved In-Lid Elastic Strap Kit