Just like the name says, this 2-cup holder also includes a dry box right in the middle of the action, giving you storage for several people’s wallets, cell phones, keys, cameras, etc. Attaches vertically only – great for the side of a console, cooler, bait tank, etc. The cup holder inserts remove for easy cleaning. Held in place by one sturdy 4.5″ SeaSucker vacuum mount, which means you can put it where you need it, when you need it. Approx. overall dimensions: 9.5″ x 19.25″ x 6″.