?Set of 8 Glass Storage Containers?- (16 piece including 8 Containers with 8 lids ). Rectangle (35.1OZ)+(21.6OZ)+(12.5OZ)+(5OZ); Square (27.1OZ)+(17.6OZ)+(10.8OZ)+(6.8OZ); large and small containers are versatile for different use: meal prep food, leftover, sauce, lunch to go, RV, picnic, camping. ?Glass Containers Safe for Oven/ Microwave/ Freezer/ Dishwasher?- Meal Prep Container is able to withstand -4? to 752? (-20? – 400?), the glass containers is made of high-quality borosilicate glass to hold up very well from refrigerator direct to microwave. ?100% Leak Proof Airtight Lid?- Glass food containers is designed with removable silicone seals and 4-hinge snap locks to ensure zero leaking or spilling, which also prevent smell go out and keep food fresh. ?BPA Free and Food Grade Material?- The glass food containers is 100% BPA Free, crystal-clear glass making it easy to see what's inside. Stains-resistant material for easy cleaning and keep glass containers looks like new. ?Stackable Storage to Save Space?- The durable food storage containers stack into each other for easier storing when you don’t use them, which fit neatly in kitchen.