①. Our cups are made of eco-friendly recyclable aluminum foil, which is a food-grade material, healthy and safe for kids and adults. They are flexible, non-stick, and not easy to be deformed. ②. No baking tray needed - These muffin cups are made of aluminum foil that makes them strong and sturdy. They can be put into the oven and baked directly without a baking tray. ③. Multipurpose - No-stick aluminum foil ramekin cups are suitable for indoor and outdoor usages such as picnics, camping, cookouts, etc. They are widely used by many restaurants, bakeries, and caterers. ④. Save time - You don't need to spend a lot of time washing a bunch of dishes after a party or a huge celebration with these quick disposal foil cups. Baking brings you more fun and makes life colorful. ⑤. These molds provide a sturdy grip for easy handling and serving, and are safe and healthy for kitchen use. ⑥. Colour: silver ⑦. Material: aluminum foil ⑧. Size: 8cm, bottom diameter 6cm, height 4cm ⑨. Package Contents: 150 x aluminum foil muffin cups ⑩. Only the above package content is included; other products are not included. ⑪. Note: Light and different displays may cause the color of the item in the picture to be a little different from the real thing. The measurement allowed error is +/- 1-3cm.