[Installation]: When installing the suction cup sponge holder, please dry the sink wall without leaving water drops or oil stains, and keep the inner wall clean and smooth. In order to ensure better suction, you can sprinkle a small amount of water on the suction cup, and then quickly attach it to the inner wall to squeeze out the air in the suction cup and wait 12 hours. If there is a problem that the suction cup is no longer attached after long-term use, please put the suction cup in boiling water for 5 minutes and then take it out, the effect will be very good. [Suction Cup Sponge Holder]: Our kitchen sink holder does not require any tools, no drilling, no punching. Compared with the self-adhesive sponge holder, the advantage of the suction cup is that it is easy to install and remove. Suction cup holder that it will not leave unsightly black and gray glue marks on the inner wall of your sink (when you remove it) and will not damage the outer structure of your sink. Perfect for use in the kitchen, bathroom and anywhere you need it. [More Hygiene]: The hollow design of the suction cup sponge holder increases the airflow speed, drains faster, can keep cleaning tools away from the dirty water in the sink, effectively pollution, safer and more hygienic. The sponge holder for the kitchen sink keeps your kitchen tidy. [Anti-rust and durable]: The sponge holder for the sink is made of SUS 304 stainless steel with anti-rust coating, can effectively prevent rust even used for a long time under humid conditions. The high-hardness stainless steel of the kitchen sponge holder for sink has a solid construction, is durable and not easy to bend and break. [Keep the kitchen clean and tidy]: The small but versatile suction cup sponge holder for the kitchen sink can not only help you make the kitchen more tidy and clean, but will also leave a deep impression on your family and guests. Package includes: 3 x suction cups, 1 x sponge holder for the kitchen sink.