Features: These muffin cups are made of single-sided coated oil-proof paper, making them strong and sturdy. They can be placed directly into the oven for baking. Made from food-grade paper, they are safe, odorless, non-fading, and non-sticking. The greaseproof lining allows for easy removal when eating muffins. Ideal for parties, holidays, gifting to colleagues, or for attractive presentation in cake shops. These cups can be used as disposable or reusable baking cups. Designed for labeling similar food items when serving guests at dinner parties or in restaurants. Specifications: Material: Single-sided coated oil-proof paper Type: 1/2/3/4/5/6 Size: Approx. 6.5 x 5 x 4 cm / 2.55 x 1.97 x 1.57 inches Package Includes: 50 pcs/set cupcake baking cups Note: Please allow 1-2 cm errors due to manual measurement. Ensure you are comfortable with this before ordering. Due to differences in monitor displays, the actual color of the item may vary from the picture.