Cup Mount Phone Holder Set with 3.75-Inch Post and 1-Inch Ball Mount

Complete cup-holder mounting set for adjustable in-vehicle phone positioning.

• Expandable cup base fits most vehicle cup holders
• 3.75-inch post and 1-inch ball mount provide sturdy, adjustable positioning
• Ball-and-socket design allows a full range of motion for the viewing angle
• Twist-lock knob secures the desired position
• Spring-loaded holder clamp fits a wide range of phone sizes and cases