ORGANIZATION SOLUTIONS - IRIS USA 10 Pack Plastic Clear Hobby Modular Craft Supply Art Satchel Storage Box Organizer with snap-tight closure latch help organizing stationary, documents, pens and crayons, small tool, card stock, embossing folders, and more SEE THROUGH - No more looking for your craft, art, and hobby stuff. The See-Through design of IRIS USA Plastic Art Supply Satchel Organizing Container with Latch allows you to find any stored items instantaneously from any angle PRO TIPS - Add stickers on the side or on the lid to label your belongings to easily identifying and recognizing your belongings; be a super organizer PERFECT DESIGN - 5.13'L x 13.5'W x 2.5'H (Inside dimension: 4.25'L x 13'W x 2'H) design is super compact. Fits a 12-inch ruler. Small, Medium, and Large Size will expand your organizing capability. BPA-Free, 100% Polypropylene