1、PRODUCT USE: These floor drain covers can effectively block hair from entering the sewer and causing blockage. It also has isolation function, and the small mesh can block bugs in the sewer. 2、SOFT MATERIAL: These bathroom floor drain covers have soft edges, which can fit well to the floor without any gaps, will not move or flip up casually, and will not scratch your feet when showering. 3、SIMPLE OPERATION: Clean and keep the drainage hole dry before use, remove the transparent bottom film, stick it on the drainage hole cover and press it, which is convenient and practical. 4、PREVENT CLOGGING: These floor drain filters effectively block the hair of humans and pets, reducing unnecessary sewer and pipe blockages, making them ideal for home bathroom and sink. 5、SPECIFICATIONS: This kit includes 50 pieces round floor drain filters, with single use design that is easy to replace at any time. It has good adsorption performance and you can use it with confidence.