ArtBin containers are perfect for storing and organizing supplies. Slim Line Box 4x 4 6 Compartment 2pc- Impact resistant polypropylene is crystal clear for easy viewing of contents. Flush fitting lid designed to keep supplies from migrating. Ideal for small objects. Slim design easily fits in totes, backpack, pockets and other ArtBin products. Pack includes 2 boxes. Measures 3.8x 4.2x .6.