Our kitchen sink stopper is made of durable and wear resistant material. And is much easier to clear the debris that builds up during a washing, not only for kitchen sink, you may also use it in bathroom on floor drain. The sink basket strainer has thicker bottom and surrounding wall won't easily deform even bump against with other utensils in dish-washer. Features - Color: Red, blue, black and green. - Material: Silicone. - Size: 15.00X15.00X0.20cm/5.89X5.89X0.08in. - It is covered with holes all around and above, which can allows more water to pass through. - We can under running water to get it completely clean and beautiful, it is dishwasher safe. - Due to premium silicone, the kitchen drain strainer will hold up shiny in constantly wet sink for many years. - No edges on the drain strainer, so it would not scratch or damage your sink and hands. - High-density perforation allows more water to pass through and better block food particles. Package list: 4 x drain strainers