【Dimensions】3.5x2.7x1.6", lid's height 0.94 inches (2.4cm); Capacity: 8oz (230ml); Amount: 50pcs. 【Transparent Lid】Match the shape with the cup and press the lid to make the cap bayonet locked tightly. 【Material】Made from aluminum foil, smooth surface, slightly waterproof and oil proof, the cup can withstand temperatures up to 220℃/428℉. And the sturdy cups with lids help you to carry the cupcakes out with no need of cupcake boxes. 【Multipurpose】Good for indoor and outdoor usages, picnic, camping, catering, club, shower, wedding, party and all kinds of gathering. Holding foods like cupcake, creme brulee, crisp, pie, cinnamon rolls, cheesecake, custard, pudding etc. 【No Baking Tray Needed】These muffin cups are made of thick food-aluminum foil which enable the cups stand well. Put them into the oven and bake them directly without baking tray required.