1.Made of high quality stainless steel, it is thickened and more durable. Construction for reliable, rustproof.^ 2. The edge of the sink screen is well polished so it won't hurt your hand. It's easy to clean, use little detergent to clean and keep the surface shiny.^ 3.Handle Design - Put it in the drain, it will prevent the residue in the colander, lift the handle and drop the waste.^ 4.Micro-perforation design, smooth shape with 49 small holes, can effectively filter waste but let water flow. Easily and effectively prevent hair, food particles, tissues and other foreign objects in the drains.^ 5. Kitchen crafts are necessary to your daily life, kitchen sink will thoroughly loosen your strainer baskets full of food and rubbish. You will never be desperate when faced with hair and trash.