This HTC myTouch 3G Slide 360 Degree Rotatable Car Windshield Holder Suction Mount with Air Vent Attatchment is made of high quality plastic. The HTC myTouch 3G Slide 360 Degree Rotatable Car Windshield Holder Suction Mount with Air Vent Attatchment is designed to fit any phone with its adjustable holder that is covered with foam to prevent scratches. The holder conveniently mounts to the windshield with the locking suction cup that will ensure security and stability. The 6-inch flexible pedestal shaft provides a steady view of your phone. You can also attach the HTC myTouch 3G Slide 360 Degree Rotatable Car Windshield Holder Suction Mount with Air Vent Attatchment to your car"s AC vent. Phone car holder width: 2 inches / 5.1cm ( can be extended up to 3.25 inches / 8.3cm)