8 Pc Lock&Lock Glass Storage Containers (4 Containers & 4 Snap Lids) (1) 2 cup, 5.2" x 5.2" x 2.2"; (1) 2.5 cup, 5" x 6.5" x 2.2"; (1) 3 cup, 5.6" x 5.6" x 2.3"; (1) 4 cup, 5.6" x 7.6" x 2.5" Excellent air-tightness with the 4-side locking system keeps food fresh; Heat-resistant glass can withstand sudden change in temperature Resists stains and odors for lifetime of clarity; Safe for use in microwave and oven (without lid), freezer, refrigerator, and dishwasher; BPA Free, lids, and Borosilicate glass