Advantus Super Stacker Index Cards Box - External Dimensions: 6.3" Width x 4.3" Depth x 4.3" Height - Media Size Supported: Index Card 4" x 6" - 500 x Index Card (4" x 6") - Lid Lock Closure - Stackable - Plastic - Clear - For Index Card, Craft Supplies,

Stackable plastic boxes are perfect for storing index cards. Boxes are designed to stack on top of each other so you can save space while staying organized. Handles lock the top in place for a secure hold. These versatile boxes are also great for storing art/craft supplies, recipe cards or office/school supplies.