Officemate Blue Glacier™ Wall File, 3/Box - 15" Height x 13" Width x 4.1" Depth - Stackable - Transparent Blue - Plastic - 3 / Pack Blue Glacier Wall File features a stackable design to conveniently add more files. Included mounting hardware makes it simple to secure to walls or partitions. Transparent, plastic construction allows you to see the front of your folders to quickly find what you need. Stacking wall file is perfect for organizing mail, documents and more.