Feature: 1. Maintains Stability: The holder insert ensures the stability of your cup, keeping your vehicle interior dry at all times. Avoid any unwanted spills or accidents while on the move. 2. Large Capacity Design: Deep enough to hold bottles and cups of different sizes and shapes firmly, internal width is about 2.9 inches, suitable for standard soda cans. 3. Easy Installation: Fits snugly in existing holes and can be easily installed almost anywhere such as table, counter top, seat back, car, truck, trailers, boat, etc. 4. Vibration and Noise Reduction: Internal with 4 cushioning liners to effectively prevent vibration and noise, providing stable cup placement and comfortable driving experience. 5. Lifestyle Upgrade: This cup holder insert is more than just a car accessory. It's a lifestyle upgrade, designed to bring convenience to your daily life, keeping your drinks safe and secure. Specification: Item Type: Cup Holder Insert Material: ABS+PVC Maximum Cup Diameter: Approx. 73mm / 2.87in Mounting Hole Diameter: Approx. 80mm / 3.15in Cup Holder Depth: Approx. 80mm / 3.15in Features: 4 cushioned liners inside to effectively prevent vibration and noise Application: Suitable for many RVs, decks, patios, boats, trailers, pool tables, and sofas. Package List: 2 x Car Cup Holder