These cupcake muffin liners are made of thick food-grade aluminum foil, allowing the cups to stand upright. Place them directly in the oven for bakingno baking tray required. Made from high-quality aluminum foil, these baking cups feature a smooth surface and reliable construction that resists deformation. They are easy to use, heat-resistant, and suitable for both oven and microwave use without the need for a baking pan. Ideal for indoor and outdoor use, these dessert cups are perfect for making cupcakes, puddings, and other treats. The included lids make it convenient to transport your baked goods, so you can enjoy homemade desserts anywhere. Eliminate the hassle of cleaning baked-on residue from pans and save time on cleanup. Simply dispose of the cups after use and enjoy your baking experience. For safe handling, place the filled cups in a sturdy container or large bag when transporting. Always clean the cups before first use. Size: Upper diameter: 85mm Lower diameter: 65mm Height: 36mm Material: Aluminum foil Color: Gold Package Contents: 25 x Dessert Cups or 50 x Dessert Cups Note: Light reflection and display settings may cause slight color variations between the image and the actual item. Measurement tolerance is +/- 1-3cm.