Suction bases are devices designed to create a strong hold on smooth surfaces using suction. They typically consist of a rubber or silicone material that forms a seal when pressed against a flat surface, such as glass or tile. This allows them to securely hold items in place without the need for adhesives or tools. Commonly used in various applications, suction bases can be found in products like shower caddies, phone mounts, and kitchen organizers. They are easy to install and remove, making them a convenient option for temporary setups or for those who frequently rearrange their spaces.