1. Premium Material: Made of food grade silicone which is durable. Temperature tolerance from -40 to and446 degrees Fahrenheit (-40 to and230 degrees Celsius). Compatible with instant pot, oven, zer, microwave and dishwasher. 2. Demension: The mold measures 5.8" X 5.5" X 1.1". Each rectangular cavity measures 5.3 x 1 inch(L x W) 3. Multiperpose: Each packge includes two silicone molds. You can use it for ice cube, butter stick, casting resins, breakfast burritos, Instant Pot brekfast taco etc. 4. Easy to use: Soft silicone allows ice cubes or butter sticks to pop out easliy. Cube compartments are independent of each other, so you can easily push from the bottom. You can also fill the ice cube mold with fruits, pulp, juice, ice cream, soda and wine to DIY cubes to your favorite flavor. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.