Patio Deck Umbrella Holder | Outdoor Umbrella Base and Mount | Attachments to Railing Maximizing Patio Space and Shade - Black or White This one of a kind umbrella holder attaches to most deck railings with vertical balusters. After the simple installation, an umbrella or pole of any type is placed in the holder and secured in place. This great solution eliminates the need for a big, bulky umbrella stand and saves valuable space on any deck or patio. This unique umbrella holder is truly one of a kind! It attaches to most deck railings with vertical railing balusters. Simple installation makes set up a breeze. You can place an umbrella or pole of any type in the holder and it will be secured in place. Eliminate the need for a large, heavy umbrella stand and save space with this DIY umbrella holder. Available in either black or white. *Umbrella not included. SIMPLE INSTALLATION - NO TOOLS: Attachments to most deck railings with vertical balusters (Vertical Balusters must be 3/4" to 2" thick and between 2" to 7" apart) LIGHTWEIGHT, DURABLE and designed to safely hold your patio umbrella. This product will allow for more space on your deck or patio STRONG - Manufactured with powder coated steel DIMENSIONS: 7 lbs, 28 inches long Distance between the Vertical Balusters must be greater than 2 inches and less than 7 inches apart UMBRELLA NOT INCLUDED: The unit fits umbrellas that are greater than 1 1/4" and less than 1 7/8" in diameter