- SMART SEAL PATENT SLIM LID & 100% LEAK PROOF AIRTIGHT – Patent lid innovation locks into place with a simple twist and creates 100% leak proof firm seal that keeps food fresh and dry. Slim lid maximizes usable space compared to others. - MODULAR & STACKABLE SAVES STORAGE SPACE - Durable containers designed to minimize space usage, fits perfectly in kitchen panty, refrigerator, freezer, and table counters. - BPA-Free and Food Grade Material & Dishwasher & freezer safe - Durable, 100% water leakproof and shatterproof * Sets Includes - 2 x Small : 5"(L) x 5"(W) x 3"(H), 0.6qt/0.55L - 2 x Medium: 5"(L) x 5"(W) x 5.75"(H), 1.4qt/1.35L - 2 x Large: 5"(L)x 5"(W) x 8.75"(H), 2.2qt/2.1L - 2 x X-Large: 5"(L) x 5"(W) x 11.7"(H), 2.9qt/2.7L