[Large Capacity] This pencil case can hold up to 220 normal size pencils. 3 double sided compartments in the middle, plus 2 single sided compartments on the top and bottom, each side of the compartments has 9 slots, each slot holds 3-4 pencils [Additional Space] There is an open pocket in the front, and a zipper pocket in the back. Small things like erasers, rulers, tapes, stickers can fit in the pockets nicely [Portable and Sturdy] Made of thick nylon material, this pencil bag is very sturdy and easy to clean. Waterproof and dustproof, along with a carrying handle, it’s an ideal storage case for people on the go [Widely used] This organizer case fits for various kinds of pens/pencils/markers.Capacity differs by the size of pens from different brands. [Dimensions] 12 x 8.9 x 3.2inches (30.5 x 22.5 x 8 cm). Due to it's large size: THIS ITEM IS NOT INTENDED FOR USE BY PEOPLE 12 AND UNDER. JAKAGO 220 Slots Colored Pencil Case Large Capacity Pen Holder for Artist Painter Zipper Organizer Bag for Marker Highlighter Storage Case for Office Sketch Travel Supplies (Daisy)