Organization Made Easy: Modular plastic storage bins with lids offer maximum flexibility for sorting screws, nuts, washers, crafts, and crayons. 6 Detachable Tall Inserts separate containers into organized sections to prevent items from mixing. High Transparency clear design keeps look neat and lets you quickly identify contents. Stackable and Nestable grooved lid design provides extra stacking stability remove inserts for nesting when more space is needed. Durable Construction includes 1 storage bin and 6 inserts. Bin measures 15.9""L x 11.6""W x 7.3""H/17 quarts. Single insert: 5.1""L x 4.7""W x 5.7""H/1.7 Qt. Made of durable thicker PP5 plastic to prevent chipping for long-lasting use. Weight: 3.37 pounds.