The Bankers Box® STOR/FILE™ Storage Box with Button Tie, White/Blue (Letter, 12ct.) make storage and organization easy for your home or office. This multipack of boxes is designed for storing paperwork and files of all kinds with easy string button closure for secure protection. Are These Heavy-Duty Storage Boxes? These are medium-duty storage boxes that are ideal for occasional use. The boxes are rated for up to 500 pounds of stacking strength and include hand holes as well as a plastic Bankers Box handle to make moving, accessing and storing your files easier than ever. Do These Boxes Include Lids? This Bankers Box storage solution requires no extra separate lids. These foldable boxes include a flap-style lid with a string button closure that secures files better than a traditional lid. Boxes can fall or be knocked over, and losing a lid can make a big mess. With the more secure button closure, these boxes will keep your documents safe even if they end up completely upside down. What Size Files and Papers Does This Box Hold? This Bankers Box size is perfect for letter-size papers and files, as well as larger documents that are folded. The interior measures 12 inches by 24 inches, providing plenty of room for standard files, documents, and other storage needs. Where Can I Buy a Bankers Box STOR/FILE Storage Box with Button Tie? These Bankers Box storage boxes are available for Club members online only. Free shipping is available to all members with no minimum purchase required. Shipping to your home or business offers easy delivery of the office supplies that you need and this item can be added to a subscription program for automatic restocking on a frequency that fits your needs. Do the Boxes Come Pre-Assembled? The Bankers Box STOR/FILE Storage Box with Button Tie comes in a flat package for easy carrying and shipping. All boxes are collapsed, but pre-scored for easy folding and assembly. Just a few folds is all you need to build the perfect storage box in seconds, with a secure closure that’s better than any typical storage box lid.