glass storage containers includ 15 Containers with 15 lids，total 3 types and 12 sizes are included in the glass storage containers set. Rectangle container: 1*6.1oz，2*12.5oz，1*21.6oz，1*35.5oz；Square container:1*5.4oz，2*10.8oz，1*17.6oz，1*27.1oz；Round container: 1*7.1oz，2*13.5oz，1*22oz，1*32oz，for meal prep, storage leftovers, and all food storage needs.