Feature 1Applications: Double open ring design, suitable for general purpose cups, cans and mugs. Widely used in boats, game tables, sofas, cars, etc. 2Solid Base: Solid flanged base, which fits better and increases the strength of cup holder. 3Material: 316 stainless steel is used, seawater corrosion resistance, mirror polished finished. 4Installation Method: Bottom up installation. You need to make a hole in the surface where you want to install the holder. 5Long Service Life: Exquisite and careful workmanship, can be used for a long time, do not need to change frequently.Item Type:Marine Drink HolderMaterial: 316StainlessSteelFitment: Widely used in boat, game table, sofa, cars and so on .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x DoubleRingDrink Holder