If you don't love to party, this might not be the right product for you. The Party Barge attaches to a horizontal surface, like a table top or console top, and keeps your bottles and cups from finding their way to the deck. The five 3 1/2” cup holders handle your cups, wine glasses (in Yoebi stemware holders, of course), and cans and bottles in coozies. All the cup holder slots are cut to accommodate SeaSucker’s Small Dry Box, which, as it turns out, is a great way to keep olives, maraschino cherries and other drink necessities fresh. A raised ring on the top corrals your limes or other roll-aways. The center bottle hole is approx. 4 3/8” diameter and fits a 2-liter mixer bottle perfectly. The two outer bottle holes are approx. 5 1/8” diameter and fit 1.75 liter booze bottles, plus they have adjustable arms with locking knobs to clamp down on smaller bottles if for some strange reason you don't buy the bigger bottles of rum, vodka, gin, etc. Approx. 22 1/2” x 16”, machined from 3/4” white Starboard. Pre-attached to a 6” SeaSucker for incredible holding power.