10pcs floor drain stickers bathroom hair filter hair net bathroom drain filter kitchen filter10pcs floor drain stickers bathroom hair filter hair net bathroom drain filter kitchen anti clogging anti cockroach bugs Name: Hair Filter Sticker and Anti Bug Floor Drain Sticker Size: 10 cm * 10 cm Function: Anti blocking, filtering hair (to prevent cockroaches from drilling out of the drain) Anti blocking, filtering hair (to prevent cockroaches from drilling out of the drain), repairing screens and mosquito nets, very convenient and simple to use