Folding Drink Holder to Hold Variety Size Mugs, Large Drinks, Bottles, and Can Spurtar adjustable drink holder helps prevent spills and mounts quickly and easily in RVs, cars, vans, trucks as well as boats Made of UV-stabilized ABS, corrosion-resistant material ideal for onboard storage in marine environments, cars, Trucks, Caravans, and many more The folding design protrudes only 23 mm when closed which saves space, making it doesn't affect your operation in your cars, boats, and so on. The adjustable folding drink holder comes with stainless screws for mounting, which is easy to install and use. The cup holders work perfectly for small spaces and it is super convenient for storage. You can install it on your car, boat, bed, sofa, kitchen, bedroom, bathroom, truck, RV, motorhome, yacht, and other places as you like to free your hands. This drink holder can keep your drinks from falling down, fix your drinks, and provide lots of convenience in daily life, commuting, or traveling for you. Spurtar 2pcs Adjustable Folding Drink Holder Fit Most Size Mugs Bottle Wall Cup Holder Car Water Bottle Holder for Trucks, RVs, Vans, Boats, Campers Wide Application for boats, cars, trucks, RVs, Vans, Campers, Caravans