SeaLux MARINE BOAT UV STABILIZED PLASTIC PE DRINK HOLDER WITH RAIL MOUNT BRACKET KIT Adjustable Drink HolderCan be mounted horizontally or verticallymounting bracket fit on 7/8"-1" rail, easy installationThis cup holder is made of UV stabilized plastic Dimensions: 3.5" Tall Base Dimensions: 4 3/4" by4 1/2" Drink holder opening diameter: 3.5" Weight of drink holder: 12 ounces Made by SeaLux Marine Products
