Aluminum Tart Cups For baking mini pies, egg tarts, mini cheesecakes, etc. Aluminum baking cups, disposable tart cups. Size: 7 x 4 x 2 mm Material: Aluminum Quantity: 100 pieces x 2 This product is made of soft aluminum, so some distortion or deformation may occur during transportation. Please note that you can reshape them by hand, and there will be no problem with use. Shipped in simple packaging.