These mini loaf pans are made of thick food-grade aluminum foil,can stand well in oven.The rectangle baking tins are oven ,microwaves and air fryer safe, even on fire! These mini baking pans can withstand temperatures up to 250℃/482℉,please allow cups to cool prior to applying lids. (NOTE:The clear lids are not heat resistant!)and you can pack food into the box, cover the lid, and place it in the refrigerator to keep your food fresh the package contains 50 pieces of rectangular aluminum loaf pans with clear lids for easy use and replacement in your daily life or party supplies, suitable to hold kinds of snacks and desserts the baking pan with lid is made of quality aluminum foil, sturdy and reliable, features good thermal conductivity, heat resistance, and can keep the shape of the cake well; The lid is made of plastic, lightweight and wearable; Please get assured to directly touch the food these aluminum foil cake containers with lids measure approx.16.5 x 6.5 x 5 cm/ 6.5 x 2.6 x 2 inches in length, width and height and its capacity is about 200 meter/ 6.8 oz, the height of the box is 9.5 cm/ 3.7 inches when the lid is closed, which can fit each other well Versatile Applications: these small foil pans with lids can be widely applied to hold cupcakes, cakes, puddings, mini brownies, pies, muffins, bread and more, and suitable for various occasions, such as Halloween, Christmas, birthday parties, weddings, carnivals, Thanksgiving Day and mo You can use these disposable bread pan to carry a variety of flavors of desserts around when you are going to travel, camping, picnic, BBQ or other outdoor activities, portable to carry and store.These aluminum baking pans are disposable or reusable according to your needs. You can discard them into a garbage bin after the party, and effortless for you to wash them for next use.