SIKITUT food storage containers, experts in food storage, freezing and reheating.Our food containers are made with food grade PP, they are BPA free. And they are drop-resistant, no need to worry about falling to the ground and breaking.The container set has 8 containers, 8 lids, meets your needs for storing all kinds of food, perfect for leftovers, picnic, work lunches, gym and travel etc.The temperature range of -20℃-110℃, it can be used to freeze or refrigerate food in the refrigerator, or to heat food in the microwave (remove the lid).Packing List:1 Rectangular Food Container 0.24L 11 x 6 x 3 (cm)1 Rectangular Food Container 0.5L 15 x 8 x 4 (cm)1 Rectangular Food Container 1.0L 18 x 10 x 6 (cm)1 Rectangular Food Container 1.5L 20 x 12 x 7 (cm)1 Square Food container 0.4L 10 x 10 x 6 (cm)1 Square Food container 0.7L 12 x 12 x 7 (cm)1 Round Food container 0.4L 11 x 6 (cm)1 Round Food container 0.8L 14 x 7 (cm)Please Note:1. Not for use in ovens, never put on or near the fire.2. For microwave use, open corner of the lid to vent.3. Do not use to hold strong acidic liquid such as lemon juice. 4. If using dishwasher, place on top rack, do not wash it with bleacher.5. If you have any other questions, please feel free to contact us.