The Flex it Measuring Cups comes with 3 cups a 1 Cup, 2 Cup, and 4 Cup capacity. The Flex it design allows you to form a spout anywhere on the flexible rim. Pours liquids precisely with no spills. The exterior is textured for a secure grip and interior is smooth for easy pouring. The silicone material grips the counter to provide traction and stability. Measurement level indicators are clear and easy to read. Quick read measurement lines are accurate for precise measuring. Microwave and dishwasher safe. Heat resistant to 490F. Constructed out of clear silicone with black measurement markings. - Silicone; clear - Capacities 1, 2, 4 cup - Sold per set; 3 cups per set