Bankers Box STOR/FILE Storage Boxes
 
Strong, durable storage boxes are designed for medium-duty use with or without shelving. Use boxes to stack and store different types of inactive, letter-size or legal-size files. Extra-strength box with string-and-button closure keeps contents secure, even if the box is overturned. Storage boxes offer easy one-step, FastFold setup. Stacking weight is 550 lb.