Durable And Practical: The sink strainer holder which is made of PP material adopts sector design to make itself more stable and durable for long time use; You don't need to manually clean the drain strainer anymore, just gently lift the mesh bag and throw it away Suction Cup Design: Our filter frame adopts the suction cup design, which makes it easier for you to install. You only need to press the suction cup strongly against the edge of the kitchen sink to generate suction and thus fix it firmly. Our suction cups are not only good for suction, they are easy to remove, you can remove them and change the position at any time Easy to Install: First, clean the surface and keep it dry; Install the drain holder on the sink, then exhaust the air in the suction cup and let it stand for 12 hours; Finally hang the kitchen sink garbage net on the protrusion of the kitchen storage rack Space Saver: The sink corner strainer set can be easily mounted on the corner of your kitchen sink. It is specially designed as a rough triangle to be placed on the corner of the sink. Takes up little space and does not interfere with normal use of the sink