HIGH QUALITY MATERIAL - Made of 304 Stainless Steel. Heat resistant, dishwasher safe, easy to clean, no residual odor, suitable for instant pot, pressure cooker. Wide range of applications - not only can be used as a steam rack, but also as a cooling rack, pot rack, etc. Convenient for cooking a variety of foods in the same Instant Pot, great for steaming fish, vegetables, eggs, vegetables, meat, desserts, seafood,crab, tamales, and more Tripods of different heights - 1.2", 2" and 2.8" tripods are tall enough to stay above the water. You can put a lot of water under the food to prolong the cooking time to make the food perfectly. It is a fairly high quality steel and the joints are allspot welded. Tripod design, the sole increases stability EASY TO CLEAN - Our tripods are dishwasher safe and easy to clean after use. Package includes - 3 stainless steel tripods.