Juvale Egg Poacher - Silicone Egg Steamer Boiler Cookware Cups - 4 Pc Set - 4.10" x 2.30" x 4.10" Allows you to float and poach an egg in boiling water like a lily pad on a pond For best results, grease each liner before poaching eggs for a great and non-stick experience. 100% food-grade silicone material - FDA approved, BPA free Wide Range Temperature tolerance: -40 to 450F (0-230C). Safe for use in the dishwasher, microwave, oven, freezer and refrigerator. Dimensions: 4.10" x 2.30" x 4.10"