Glasslock Food Storage Container - 3.8 Cup Square FDA approved and recognized as safe to use in the food industry GLASSLOCKdelivers the flexibility of using it for the microwave, freezer, dishwasher, and oven. Odor-free, stain-proof, and air+liquid resistant, the easy latching lids bring more convenience in storing your food GLASSLOCKcomes in different sizes and types to meet your everyday needs. The transparent and clear glass design makes it convenient to identify the content and will look great in any kitchen. GLASSLOCKis made of silica, soda ash, limestone and other natural components, making it eco-friendly and recyclable. It is BPA free and does not contain any harmful environmental hormones. Made in Korean