[Best choice] - This stainless Steel cup holder fits the standard hole size perfectly. Suitable for most different sizes of cups, beverage cans, bottles and mugs. This excellent quality product can easily replace the plastic cup holder, suitable in marine environments. [Material] - Made of stainless steel Mirror Polished Finished for supreme corrosion resistance. The surface is brushed,good texture,corrosion resistance and durable. [Great Design] - With drain holes in the bottom to keep moisture away.Easy to install and use, easily installed almost anywhere like on a table, countertop, dashboard, etc. [Space saving] - The cup holders can not only saves on taking up limited counter space,but also prevent the cup from being overturned and water spilling out.Self-Draining Hole with hose bard at the end of holder contribute to drain any water that captured. [Service] - If the LED light does not work after wiring, please exchange the positive and negative connections of the wires.<br><br>Fit for:Car/Boat/Yacht/Truck/RV/Apartment The surface is polished Cup body is durable and rust proof. UNIQUE DESIGN, The drainage with hose barb at the end of holer contribute to drain away water. The gasket and internal pad help to protect your holder from any wear and tear. Led Color:Red Colour:As Shown Material:Stainless steel + Plastic<br><br>Package Contents: 1 * stainless steel LED Built-in cup holder<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.