Feature:1. Rustproof Material: This cup holder is beautifully made with stainless steel, a rust resistant and durable material. It can withstand harsh sea conditions and is designed to last long.2. Space Saving Design: The cup holder can be easily fixed on the wall of the RV or ship, savig valuable space. Its compact design allows for convenient use and accessibility.3. Versatile: This cup holder is designed to hold a variety of cup types. Whether it's your morning coffee mug or a water bottle, this holder provides stable support, preventing the cup from shaking or falling.4. High Load Capacity: The yacht cup holder boasts a high bearing capacity. It's robustly built to stably hold various bottles, offering peace of mind as you enjoy your travel on the sea.5. Smooth Finish: The finely polished stainless steel offers a smooth surface that feels good to touch. It has no burrs and will not scratch or damage your cups or bottles.Specification:Item Type: Boat Ring Drink HolderMaterial: 316 Stainless Steel.Package List:1 x Boat Ring Drink Holder