Amarine Made Stainless Steel Adjustable Folding Drink Holder Cup Holder Marine/Boat/Caravan/car (1);

if you need bigger this holder please visit : https://www.amazon.com/dp/B016XWI1AE
Product Description

This product is 100% brand new and comes packed in original simple packaging
Marine grade stainless steel adjustable drink holders Convenient, corrosion-resistant onboard storage for your drinks (cups, cans, etc)
High quality, high polished stainless steel construction, specifically designed for marine applications
Equipped with silicone mouldings on the retainer arms, and foam coaster on the inside of the drink holder, to reduce noise and prevent drink container from sliding Sleek appearance to suit today's modern watercraft
Mounts on any flat vertical surface Adjustable retainer arms, holds cups or cans from 55mm to 75mm diameter Easy to install - Includes stainless steel mounting fasteners
Mount base dimensions: Length 105mm (4.1") x Width 97mm (3.8") Folds flat to protrude only 22mm when closed, 102mm when open

if you need bigger this drink holder , the below link for your reference
http://www.amazon.com/dp/B016XWI1AE