Multiple Sizes: This 50 piece set includes 25 containers and 25 matching lids. Rectangular (2*80oz, 2*50.7oz, 2*33.8oz, 2*16.9oz, 2*8.1oz, 2*4.2oz); Square (1*70.4oz, 1*40.6oz, 1*23.7oz, 1*13.5oz, 1*5.7oz); Round (1*40.6oz, 1*23.7oz, 1*13.5oz, 1*5.7oz, 4*1oz). Made of food-grade, reusable material, these containers are refrigerator, microwave (remove lid), and dishwasher safe. Their stackable design saves storage space, and reusable labels and markers are included. High-quality silicone seals with 4 reinforced latches ensure leak-proof, airtight freshness. Lightweight yet durable, they suit leftovers, fruits, vegetables, meals, dry goods, and gravy, ideal for work, school, or travel. weight：5.28 pounds.
Leakproof keeps food fresh
Stackable saves kitchen space
Foodgrade safe for microwave