NEESHOW 24-pack Reusable Silicone Baking Cups / Cupcake Liners All our silicone baking cups are made from BPA free, FDA approved, eco-friendly, nonporous and stain proof silicone! Heat Resistant to 450 F---Easily to store to save your space Standard size:Each cup hold 2.5 oz. , Cup diameter top: 2.75'', Cup diameter bottom: 1.75'' Flexible and easy release silicone! Perfect for dinner parties, just peel the side to pop out your muffin, cupcake, dessert....! Non-stick surface handling easily to clean to avoid any stain and odor resistant, dishwasher safe