1. 3 sizes Stainless Steel Spider Strainer Skimmers Large Size: 6.1"(diameter), 2.2"(depth), total length is 14.96". Medium Size: 5.3"(diameter), 1.85"(depth), total length is 14.25". Small Size: 4.53"(diameter), 1.38"(depth), total length is 12.8".. . . . .. . .. .. . . . . . . . . . . 2. Material: High quality no rusting Stainless Steel. Advantages: 1. Stainless Steel, no rusting worries. 2. 3 sizes for any pots. 3. Scientific design, the hole on the handle, they could be hanged on the wall when you don't need them. 4. Anti-slip handle design: you could hold them tightly even if there is oil on your hand. 5. Suitable Occasion: Frying food, making noodles, making dumplings, boiled vegetables and so on.