DURABLE: This fine mesh strainer is selection of 304 stainless steel. It wont rust, corrode, bend or warp and stands up to both daily kitchen trifles and the rigors of a professional kitchen. Lightweight but strong and durable, this is the sieve will follow you many years. PROFESSIONAL SIZE: The right strainer sizes allows you to save time, and be more efficient in the kitchen! We have 4', 4.5' and 5.5' three size for you to choose from, which are the most popular and preferred size in kitchen and baking room. NO WASTED FOOD: The fine tiny mesh holes helps the food drain fast, efficiently saved the cleaning time; the smooth edge blocks food particles from getting trapped between the mesh.