... POM Arm Material: Polyhydroxy-olefine Colour: black/gray Plastic Door LockFunction:1. Product Description: This product is widely used: ... computer monitors, television sets tuning button to hide the door, the door control switch from the role, in the car ashtray, ... computer monitors, television sets tuning button to hide the door, the door control switch from the role; in the car ashtray , ...