Cellet Windshield Phone Holder for iPhone 4 4s 5 5s 5c,  Samsung S3 S4 Suitable for mobile phones, smartphones, PDAs, MP3/MP4 devices Extra large long suction cup attaches to the windshield and easy to remove Slide arms to adjust to your device, up to 5.4" Turn dial for easy suction and release Horizontal/Vertical, 360 degrees rotational capability