Non-toxic and tasteless: The ingredients are silicon dioxide and water, which are safe and stable. High and low temperature resistance: The use temperature of silica gel is generally 0-160C, which is much higher than that of plastic food, and does not melt above 100C. The use process is safe, even after combustion, it simply decomposes into non-toxic and harmless silica and water vapor. Anti-aging and non-fading: The oxidation decomposition temperature is much higher than that of similar plastic products and does not fade with daily temperature. Easy to clean, oil-proof, waterproof, dishwasher safe and convenient to use, it is a good helper for housewives. Perfect design: The shower drain with hair stopper covers all shower drain pipes, which is easy to grasp and will not block the flow of water. The silicone drain protector is easy to install and remove. Simply place them on the bathtub and sink cover. Multi-function: The filter can effectively capture hair, food particles and general debris, and prevent the drain pipe from clogging. Be a good helper for your family Easy to install: Connect the suction cup to the surface of the sink, squeeze out all the air in the suction cup, take it out and rinse with water. Don't worry about debris falling from the sink. Wide range of applications: Rubber drain filters can be used in kitchen sinks, bathroom drains, sinks and bathtubs, and anywhere residue needs to be intercepted and collected. Size: 13.2*3cm Note: The size is measured manually. A small error may occur. Due to the shooting light, there may be small errors in the actual product received. Please try to understand. Scope of supply: 4 * Drain filter