1. Mini Cake Pan Set with Lids: These square cupcake baking pans include 50 mini cake pans and 50 clear lids. Cupcake liner size: 2.8 x 2.8 x 1.4. Capacity: 5 oz (150 ml). 2. Easy to use: These disposable mini cake pans with lids can be directly put into the microwave or oven for baking, please note that the transparent lids are not heat-resistant. Please let the cups cool before covering them with lids 3. Easy to store and carry: These 5 oz large cupcake pans come with transparent lids, the lids can protect your desserts from being ruined. These brownie pans are easy to carry and stack, you can easily take the cakes out without cupcake boxes, you can also conveniently store the cakes in the refrigerator to keep them fresh 4. Save your time and energy: Square disposable aluminum foil baking pans can save your hands from scrubbing the residue on the baking pans, thus saving your cleaning time and allowing you to enjoy fun baking; please remember to clean them before using these baking cups