Size: water filter holder 21cm filter 12*20cm High quality materials: the kitchen sink is made of food grade polypropylene, non-toxic and odorless, the filter is stable well. Made of high quality fiber, the filter bag is very strong, not easy to break and reusable. Unique design: triangular design makes perfect use of the sink corner area, takes up little space and does not affect the normal use of the sink. The triangular filter holder has 6 heights on the surface, which keeps the bag in place and allows a stable sieve to levitate. Hanging mesh design: These filters are flexible and can be attached to the support and remain stable. Fine nets capture most food particles. It has good filtration properties for easy cleaning. Just lift the filter bag and empty the trash. Easy to install the filter holder has suction cups on the bottom and is very sturdy. Just clean the edge of the sink, install a support filter, evenly press the suction cup, and use it after 12 hours. Versatile: can be used as a basket of drainage for fruits and vegetables, kitchen sponge storage basket, bathroom soap storage basket, etc.