Size Closed (empty) 8 X 8 X 1 inches: Size Open - 18 x 8 inches: Poly-cotton fabric organizer with handles. Has 3 see-through zippered compartments. Holds 36 pens, pencils, brushes, markers or similar. In addition, two of the zippered see-through compartments holds small ink bottles or use them for paints, scissors, tapes and glues, erasers and many other craft tools. Purple is pictured. This organizer is Navy Blue. Supplies pictured are NOT included.