GLASS FOOD STORAGE CONTAINER SET: Two extra large containers, Two small, and one Large size (2x 72oz), (2x 12.5oz), (1x 35oz) PRACTICAL LEFTOVERS AND MEAL PREP SET: Designed to save you space! Fit the smaller containers into the larger ones when not in use IMPROVED SNAP LOCK LIDS: Airtight & Leak proof tested to prevent nasty spills. Plus, we made them easier to latch & open and stronger to prevent melting or warping; 100% BPA-Free and are safe to use in the microwave HIGH QUALITY BOROSILICATE GLASS: Made for daily use, Prevents cracking & chipping; Non toxic & non-porous so your food stays and tastes fresh and lasts longer. Freezer, Dishwasher, Microwave and Oven safe. Lids cannot be used in the oven EASY TO REUSE, CLEAN & STORE: Removable silicone seal for easy cleaning. Helps the Earth. Reduce landfill and single use plastic waste