SNAPWARE-Snap 'N Stack Craft Organizer. These three stackable trays provide easy access to all contents while keeping them neatly separated and organized. Space saving design is convenient to store and each tray includes four removable dividers that easily slide into slots and can be crossed to sub-divide trays. This Craft Organizer was designed to fit 12x12in papers; layouts in progress and much more. This unique Snap 'N Stack technology allows you to add on additional trays as needed or to just take along the trays you need leaving the rest safely stored at home or work. Each tray measures 4-1/2x12-1/2x13in making this three layer organizer 14x12- 1/2x13in when all snapped together. Constructed of transparent plastic with a blue handle. Made in USA.