DJS1115 Features: * Drink cup holder * High strength composite and powder coated marine grade aluminum * Perfect accessory for any vehicle including motorcycles, ATV"s, Big Rigs, and yes, even your prized riding lawn mower * Easily installed and positions to keep your favorite beverage within reach, this gem even comes with a RAM can insulator * Take a corner as hard as you like, this holder is ready to ride * 1"" Rubber ball ""B"" Size Includes: * Handlebar mount: Attaching to handlebars, tubing, or railing a breeze, AM"s design also dampens shock and vibration helping to extend the life of your mobile device, included in this package is hardware for tubing that is 0.50"" to 1.25"" in diameter