We are the filter net bag manufacturer in CHINA. Our product can filter the waste that goes through the sink in order to prevent the sink from clogging. Not only that, these bags can also be used for other purposes. They can be used as a vegetation protective bag to prevent the root from insects from damaging it, as a storage bag for keeping clothing items, as a vegetable bag for storage and washing, as a storage bag inside bathrooms, as a collecting bag for keeping insects, as a net bag for keeping fishing net, and many other usages. We can manufacture from various customized specified sizes. If need more details, please welcome to visit our web site.