Durable, collapsible index card file is simple to store. Assembly is quick and easy - simply snap together and begin filing. Box features sturdy fiberboard construction with a water-resistant laminate. Steel corners offer extra protection. Chrome label holder on front aids filing and retrieval. Card capacity is 1,100 index cards. Interior dimensions are 5-1/8"" wide x 8-3/4"" deep x 3"" high.