Quantity: The set contains 2 high-quality stainless steel boat cup holders, which are sturdy and durable, resistant to corrosion and rust, and have a wide range of applications Material: This RV stainless steel cup holder boat cup holder is made of marine grade 316 stainless steel, which has excellent seawater corrosion resistance and is durable for long-term use. Wide Applications: Boat Cup Holders are suitable for most different sizes of cups, beverage cans, bottles and mugs, up to 3 inches in diameter; suitable for boats/yachts/trucks/cars/RVs/apartments/hotels, etc.<br><br>Colour:Silver Material:Stainless steel Size:7.4x8.9x9.54cm<br><br>Package Contents: 2 * Boat RV Ring Cup<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.