This stopper is made of excellent plastic material and can serve you for a long time. Its workmanship is , the surface is treated without burrs, and it is not easy to hurt your hands during installation. With it, you can effectively prevent the opening of 's door from being too large, and at the same time, you can keep the door open, which is convenient for your life. Features -Color: White. -Material: Plastic. -Size: About 6.70X3.40X2.50cm/2.63X1.34X0.98inch. - plastic materials can ensure its practicability and durability. -This stopper is weather resistant, even if it is heavy rain or sun, it is not easy to be . -Effectively prevent the car door from directly hitting the back of the door, causing wear and tear on . -Its installation is simple, and the installation work can be completed in a short time. -The white appearance is suitable for most RV styles and blends with them. Package list: 4 x door stoppers