This SeaSucker Cup Holder includes a clear dry box right in the middle of the action, providing you with storage for several wallets, cell phones, keys, cameras, etc. This 2-cup holder can be attached vertically only, making it great for the side of a console, cooler, or bait tank. The SeaSucker Cup Holder is held by a powerful, yet simple-to-use SeaSucker 4.5" vacuum mount so you can place it where you need it, when you need it.• Measures 19"W x 9"D x 6"H• Powered by powerful 120-lb. pull-strength rated 4.5" vacuum mount• Mounts to vertical surfaces• Dry box measures 7.5" x 3.5" x 3.5"• Can hold up to two cans, water bottles, 24-oz. Tervis Tumblers, or 30-oz. YETI Tumblers• Cup holder inserts and dry box can be removed for easy cleaning Held by a powerful, simple-to-use 4.5" vacuum mount Cup holder inserts and dry box can be removed for easy cleaning Measures 19"W x 9"D x 6"H | 2-Cup Holder with Large Dry Box