describe The kitchen sink water strainer is made of high quality silicone and plastic. The silicone bottom will not scratch the sink and will not deform. Ideal for sink drains and garbage disposals. The 3mm diameter hole, highly efficient anti-clog guard allows liquids to flow seamlessly into the drain, while the basket collects food scraps and other debris, preventing clogs and protecting your pipes. Long-lasting anti-clogging protection. Ideal for everyday utility use, it provides long-lasting anti-clog protection. When it's time to empty the filter, simply lift it up by the center post, invert the silicone basket over the trash or compost, and place it back in the sink. This silicone sink strainer is a high-quality solution that gets the job done and exceeds your expectations