Features: These muffin cups are made of single-sided coated cup oil-proof paper, making them strong and sturdy. Place them in the oven and bake directly. Made of food-grade paper, they are safe, odorless, non-fading, and non-sticking. Greaseproof wrapping paper allows for easy removal when eating muffins. Ideal for parties, holidays, colleague gifts, and attractive presentation in cake shops. Can be used as both disposable and reusable cups. Specially designed for labeling similar food items when serving guests at dinner parties or restaurants. Specifications: Material: Single-Sided Coated Cup 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 measurement deviation due to manual measurement. Ensure you are comfortable with this before ordering. Due to differences between monitor displays, the image may not reflect the actual color of the item.