This set of fine plastic mesh strainers comes in 5 different sizes and is a great addition to any kitchen. They are perfect for sifting dry ingredients or straining liquid ingredients. The mesh itself is made of plastic. All 5 of the strainers have 2 small hooks on them to let the strainer easily stay on top of almost any kitchen item for convenience. The set comes in a poly bag with a header card. Strainers measure: 6 1/2", 7 1/2", 9", 10" and 11 1/4".