About this product Packaging list: 300 disposable sink filters. The size of the sink filter bag is 4.3 x 3.5 inches (approximately 10.9 x 8.9 centimeters), which can be used for about 3 months in a household, making it very easy to clean. Material: The disposable sink filter bag is made of high-quality polyester, and the collar and bottom are designed with expansion and contraction, which is not easy to break and convenient to use. Scope of Use The mesh sink drainage filter is suitable for kitchen sinks, bathroom sinks, and various sizes of drainage filters. (Triangle filters should not be used) Easy to use: The fine mesh of the disposable sink filter bag can thoroughly filter out small residues. Suitable for placing stainless steel sink filters of various sizes. Easy to replace, no need for one-time cleaning, can be directly thrown into the trash can after use.