Includes 2 borosilicate glass boxes with lids These airtight food storage containers allow you to eat healthier, save time, and store your food with long-lasting freshness Exclusive Fresh & Save technology preserves flavors and nutrients, prevents freezer burn, and keeps food fresh up to five times longer than non-vacuum storage methods For use with the Zwilling Fresh & Save Vacuum Sealer Pump (sold separately) Measures 7.1"L x 6.5"W x 3.1"H; 11.8 oz. capacity each. These food storage containers are ideal for storing fresh fruit and vegetables, meat for freezing, and leftovers