Borosilicate Tempered Glass Food Storage Containers with Glass Lid 🥦【PREMIUM GLASS】 These storage containers are made of high-quality, borosilicate transparent glass, and can withstand rapid temperature changes without warping or cracking. They are completely safe to transfer from the freezer to the oven in an instant. The food containers can safely withstand temperatures from -40°C to +560°C, suitable for you to freeze and heat up meals at home, work, or school. Eating healthy has never been easier. 🥦【DURABLE & REUSABLE】Unlike plastic food storage containers, glass containers are environmentally friendly and free of harmful chemicals. Hot foods can be transferred directly to the containers without the risk of any chemicals leaching into the food. The lids also made of glass, making them a safe choice for storing food. The durable snaps are connected with the lid with axis, unbreakable even in low temperature. 🥦【PERFECT MEAL PREP SET】5 x 640 ml/21.6 Oz .Each meal prep container can store a total of 21.6oz which are the perfectly portion controlled to stay full, yet fit and healthy! They are great for you to prepare healthy meal plans for the week ahead and achieve your nutritional goals. 🥦【SAVE TIME, MONEY & SPACE】These Lunch containers are stackable which is practical to save time when you're looking for space in the fridge or cabinet. And they are reusable for another go and affordable. 🥦【MICROWAVE, FREEZER & DISHWASHER SAFE】 The superior glass Bento Boxes are quite easy to clean because they have an easy-to-open and close lid design with a removable silicone loop.