Pa of 40 Sets: Including 40pcs round aluminum baking cups with 40 clear lids. The disposable muffin tins size: The size is 3.3"x3.3",the bottom size is 2.5"x2.5",the height is 1.4" Oven Safe: These disposable rekins are made of thien aluminum foil. The mini cake containers are oven,grill and air fryer safe! Aluminum cups can withstand temperatures up to 250℃/482℉,no baking tray,pans,bakeware ned Easy to Use: The mini cake pans has excellent thermal conductivity,shorten baking time. The disposable muffin tins can be grilled on the fire,ideal for making carel pudding,charcoal-grilled cheese,etc. Clear Lid snaps on tight,keep food fresh Wide : These mini cake containers are great for home and outdoor such as birthday party,wedding,baby shower,holiday celebrat. And picnic,cping and other leisure activities. Also ideal for restaurants,bakery and other catering venues 5 oz Mini Cake Pans with Lids: The acity of the muffin tins is about 150ml/5oz,great for indivi size ports,ideal holders for crisp,pie,cinnon rolls,cheesecake,custard,pudding etc. The disposable rekins eliminate the need for cleaning Easy to Store and Carry: These baking cups with lids can protect your derts from destruct. These aluminum cups easy to carry and sta,you can easily take the cakes out the door without cupcake boxes.