Jumbo Muffin Pan: Food grade silicone. Dish washer, oven safe. Each Cup dia: 3.5“. Cup Depth: 1.8". Food Grade Silicone. Food Grade Silicone ✓ ✓ ✓ ✓ ✓. Wide heat resistant range: -104℉ to 446℉. High Resistant: Safe for oven, microwave, dishwasher, fridge, freezer.
