Usage Tips:Description <br > high quality. <br > Universal water cup holder cup holder for stainless steel marine vehicles. <br > Rod diameter: 5 mm <br > Weight: 100 g <br > Diameter: suitable for most cups and bottles up to 70 mm in diameter <br > Suitable for scenes: boats, yachts, trucks, cars, apartments, motor homes <br > 304 stainless steel has good corrosion resistance and strong acid resistance. <br > Using mirror polishing technology, the surface is smooth and smooth, without bristles, and feels good. <br > Equipped with screw mounting, the screw holes are smooth and burr-free, easy to install, stable and firm. <br > During the driving process, the beverage does not overflow the beverage in the bottle due to the collision. <br > Made of 304 stainless steel, the structure is sturdy and durable. <br > Portable, durable and convenient. <br > Exquisite workmanship, rounded and smooth corners. <br > Model Name:ring cup holder <br > Material: stainless steel <br > Color: silver <br > Size: 8.8 * 7.6 * 7.3 cm / 3.5 * 3 * 2.9 inche <br > Package Contents: <br > 2 * Cup holder <br > 8 * Screw <br > Only the above package content, other products are not included. <br > Note: Light shooting 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. <br >