Color: Beige Materials: Glass, Plastic, Organic Silicone Material Features: Can be used in the freezer, supports freezing, non-toxic, heat-resistant glass, salt-resistant, acid-resistant, food grade. Capacity: 2460 milliliters Product Size: 19.9 cm length x 15.4 cm width x 21.5 cm height [Storage Container Set] A set of 6 heat-resistant glass containers (180ml x 3, 640ml x 3). Everyday food preparation and storage is made easier and more convenient. Perfect for serving food, lunch boxes, fruits, freezing and storing rice, etc. The packaging size is 19.9 x 15.4 x 21.5 cm. [High-Quality Heat-Resistant Glass] These glass storage containers are made of high-quality borosilicate glass, which is durable, highly transparent, and has excellent stability. They are impact-resistant, scratch-resistant, and can safely store foods containing acids and salts. The heat resistance temperature is 500°C, and they can also be used as baking dishes. The heat-resistant glass storage containers are dishwasher safe and easy to maintain. [Strong Airtight Containers] The glass containers come with four-sided locking airtight lids that rotate 180° and are extremely durable! They have a silicone sponge that allows for complete sealing. The four corners of the storage containers are completely sealed, preventing food from coming into contact with air, and allowing rice, leftovers, vegetables, and fruits to stay fresh for a long time. [Applicable to Microwave, Oven, and Freezer] The heat resistance temperature range of the storage containers is -40°C to 500°C. Suitable for various uses such as refrigeration, freezing, microwave, and oven heating. After heating refrigerated or frozen food, it can be placed directly on the table. (Note: When using the microwave and oven, be sure to remove the lid. Do not heat directly). Easy to Store: The heat-resistant glass container set can be stacked for storage, allowing for neat organization and placement even in limited kitchen or refrigerator space. The glass containers are leak-proof and can be carried when going to school, traveling, or commuting to work. [BPA-Free] The storage containers are BPA-free, so they are free of harmful substances and environmentally friendly. You can use them with peace of mind.