YSSOA Food Meal Prep Containers with Lids, All Temp Food Storage Container,BPA-Free,Airtight Glass Lunch Boxes,Ideal for Lunch, Meal Prep & Leftovers,Microwave, Oven,Dishwasher Friendly,4 Packs

Solid Materials ：YSSOA all-temp glass food storage container is made from high borosilicate glass, which is heat-resistant and non-toxic. The lid body is made of MS material, and the four locking clips are made of PP material, ensuring durability and safety for long-term use., Multi-Functional Design ：This Glass Meal Prep Container is suitable for the freezer, dishwasher, microwave, and oven (please remove the lid before heating). The glass can withstand temperature differences from -20°C to 400°C, while the lid can withstand temperature differences from -10°C to 80°C, making it perfect for various storage and heating needs., Convenient Stackable ：4 PACKS GLASS MEAL PREP CONTAINERS: With 4 packs 13oz （5.9 in x 4.3 in x 2.4 in) single compartment food Prep Containers with Lids, They are great for meal prepping., Easy to Clean ：The removable rubber seal allows for thorough cleaning, maintaining the hygiene of the container and preventing odors and bacterial growth., Secure Locking Mechanism ： unique detachable non-integrated clips ensure a secure and leak-proof seal while being easy to open and close, providing a better user experience.