About This 【Premium-Quality Aluminum Foil】Made of durable, food-grade aluminum foil that withstands high oven temperatures. These baking cups hold their shape while baking and ensure even heat distribution for perfect results. 【Leak-Proof and Grease-Resistant】The sturdy construction prevents leaks, spills, and soaking through. Ideal for moist batters, oily desserts, or layered treats—no muffin tray needed. 【Oven and Freezer Safe】Safe for use in the oven, freezer, and even air fryer. Withstand temperatures up to 428°F (220°C), making them versatile for both baking and storing. 【3.35 Inch Ideal Size – No Tray Needed】Each cup measures 3.35 inches in diameter and fits most standard-sized cupcakes or muffins. 【Multipurpose Use – 50 Pack Value Set】Perfect for baking cupcakes, muffins, mini cheesecakes, quiches, or serving snacks, dips, and desserts. Great for home baking, parties, catering, and meal prep. Overview Color : Gold Brand : AIDUZETY Material : Aluminum Item dimensions L x W x H : 3.35 x 3.35 x 1.42 inches Capacity : 125 Milliliters