This mesh strainer is made of non-reactive nylon; it will not retain tastes, odors and will not impart flavors on foods. The convenient 4-inch diameter has many kitchen and household uses. Unique handles on sides of strainer allows the strainer to hook on the side of a pot or bowl to hold the strainer in place while straining - perfect for mess free straining and one handed use. The handle features a convenient eyelet for creative storage solutions.