Le Silicone - Dual-Size Nonstick Silicone Baking Cups, Set of 15 Be Environmentally friendly and save money by never having to buy paper liners again. All our silicone baking cups are made from BPA free, FDA approved, eco-friendly, nonporous and stain proof silicone! And a lifetime Warranty Standard Size 2 7/8 diameter and 1 3/8 tall.(3.3 oz.) And foldable for mini Guilt Free Size 2 3/8 diameter and 3/4 tall (1,2 oz.) Nonstick! Easy To Clean! Dishwasher Safe! Freezer Safe and Microwave Safe. Heat Resistant up to 446F / 230C